From: Christoph Hellwig <hch@lst.de> To: "J. Bruce Fields" <bfields@fieldses.org> Cc: Jeff Layton <jlayton@primarydata.com>, linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com Subject: [PATCH 13/20] nfsd: add trace events Date: Thu, 22 Jan 2015 12:09:59 +0100 [thread overview] Message-ID: <1421925006-24231-14-git-send-email-hch@lst.de> (raw) In-Reply-To: <1421925006-24231-1-git-send-email-hch@lst.de> For now just a few simple events to trace the layout stateid lifetime, but these already were enough to find several bugs in the Linux client layout stateid handling. Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/nfsd/Makefile | 7 ++++++- fs/nfsd/nfs4layouts.c | 16 ++++++++++++++- fs/nfsd/nfs4proc.c | 6 +++++- fs/nfsd/trace.c | 5 +++++ fs/nfsd/trace.h | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 85 insertions(+), 3 deletions(-) create mode 100644 fs/nfsd/trace.c create mode 100644 fs/nfsd/trace.h diff --git a/fs/nfsd/Makefile b/fs/nfsd/Makefile index 5806270..6cba933 100644 --- a/fs/nfsd/Makefile +++ b/fs/nfsd/Makefile @@ -2,9 +2,14 @@ # Makefile for the Linux nfs server # +ccflags-y += -I$(src) # needed for trace events + obj-$(CONFIG_NFSD) += nfsd.o -nfsd-y := nfssvc.o nfsctl.o nfsproc.o nfsfh.o vfs.o \ +# this one should be compiled first, as the tracing macros can easily blow up +nfsd-y += trace.o + +nfsd-y += nfssvc.o nfsctl.o nfsproc.o nfsfh.o vfs.o \ export.o auth.o lockd.o nfscache.o nfsxdr.o stats.o nfsd-$(CONFIG_NFSD_FAULT_INJECTION) += fault_inject.o nfsd-$(CONFIG_NFSD_V2_ACL) += nfs2acl.o diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c index 04a358a..1650075 100644 --- a/fs/nfsd/nfs4layouts.c +++ b/fs/nfsd/nfs4layouts.c @@ -9,6 +9,7 @@ #include "pnfs.h" #include "netns.h" +#include "trace.h" #define NFSDDBG_FACILITY NFSDDBG_PNFS @@ -126,6 +127,8 @@ nfsd4_free_layout_stateid(struct nfs4_stid *stid) struct nfs4_client *clp = ls->ls_stid.sc_client; struct nfs4_file *fp = ls->ls_stid.sc_file; + trace_layoutstate_free(&ls->ls_stid.sc_stateid); + spin_lock(&clp->cl_lock); list_del_init(&ls->ls_perclnt); spin_unlock(&clp->cl_lock); @@ -216,6 +219,7 @@ nfsd4_alloc_layout_stateid(struct nfsd4_compound_state *cstate, list_add(&ls->ls_perfile, &fp->fi_lo_states); spin_unlock(&fp->fi_lock); + trace_layoutstate_alloc(&ls->ls_stid.sc_stateid); return ls; } @@ -281,6 +285,8 @@ nfsd4_recall_file_layout(struct nfs4_layout_stateid *ls) if (list_empty(&ls->ls_layouts)) goto out_unlock; + trace_layout_recall(&ls->ls_stid.sc_stateid); + atomic_inc(&ls->ls_stid.sc_count); update_stateid(&ls->ls_stid.sc_stateid); memcpy(&ls->ls_recall_sid, &ls->ls_stid.sc_stateid, sizeof(stateid_t)); @@ -455,8 +461,10 @@ nfsd4_return_file_layouts(struct svc_rqst *rqstp, nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lrp->lr_sid, false, lrp->lr_layout_type, &ls); - if (nfserr) + if (nfserr) { + trace_layout_return_lookup_fail(&lrp->lr_sid); return nfserr; + } spin_lock(&ls->ls_lock); list_for_each_entry_safe(lp, n, &ls->ls_layouts, lo_perstate) { @@ -473,6 +481,7 @@ nfsd4_return_file_layouts(struct svc_rqst *rqstp, } lrp->lrs_present = 1; } else { + trace_layoutstate_unhash(&ls->ls_stid.sc_stateid); nfs4_unhash_stid(&ls->ls_stid); lrp->lrs_present = 0; } @@ -571,6 +580,8 @@ nfsd4_cb_layout_fail(struct nfs4_layout_stateid *ls) rpc_ntop((struct sockaddr *)&clp->cl_addr, addr_str, sizeof(addr_str)); + nfsd4_cb_layout_fail(ls); + printk(KERN_WARNING "nfsd: client %s failed to respond to layout recall. " " Fencing..\n", addr_str); @@ -598,6 +609,7 @@ nfsd4_cb_layout_done(struct nfsd4_callback *cb, struct rpc_task *task) case 0: return 1; case -NFS4ERR_NOMATCHING_LAYOUT: + trace_layout_recall_done(&ls->ls_stid.sc_stateid); task->tk_status = 0; return 1; case -NFS4ERR_DELAY: @@ -625,6 +637,8 @@ nfsd4_cb_layout_release(struct nfsd4_callback *cb) container_of(cb, struct nfs4_layout_stateid, ls_recall); LIST_HEAD(reaplist); + trace_layout_recall_release(&ls->ls_stid.sc_stateid); + nfsd4_return_all_layouts(ls, &reaplist); nfsd4_free_layouts(&reaplist); nfs4_put_stid(&ls->ls_stid); diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index c051d5b..28e3927 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -44,6 +44,7 @@ #include "netns.h" #include "acl.h" #include "pnfs.h" +#include "trace.h" #ifdef CONFIG_NFSD_V4_SECURITY_LABEL #include <linux/security.h> @@ -1298,8 +1299,10 @@ nfsd4_layoutget(struct svc_rqst *rqstp, nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lgp->lg_sid, true, lgp->lg_layout_type, &ls); - if (nfserr) + if (nfserr) { + trace_layout_get_lookup_fail(&lgp->lg_sid); goto out; + } nfserr = nfserr_recallconflict; if (atomic_read(&ls->ls_stid.sc_file->fi_lo_recalls)) @@ -1359,6 +1362,7 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp, false, lcp->lc_layout_type, &ls); if (nfserr) { + trace_layout_commit_lookup_fail(&lcp->lc_sid); /* fixup error code as per RFC5661 */ if (nfserr == nfserr_bad_stateid) nfserr = nfserr_badlayout; diff --git a/fs/nfsd/trace.c b/fs/nfsd/trace.c new file mode 100644 index 0000000..82f8907 --- /dev/null +++ b/fs/nfsd/trace.c @@ -0,0 +1,5 @@ + +#include "state.h" + +#define CREATE_TRACE_POINTS +#include "trace.h" diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h new file mode 100644 index 0000000..c668520 --- /dev/null +++ b/fs/nfsd/trace.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2014 Christoph Hellwig. + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM nfsd + +#if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define _NFSD_TRACE_H + +#include <linux/tracepoint.h> + +DECLARE_EVENT_CLASS(nfsd_stateid_class, + TP_PROTO(stateid_t *stp), + TP_ARGS(stp), + TP_STRUCT__entry( + __field(u32, cl_boot) + __field(u32, cl_id) + __field(u32, si_id) + __field(u32, si_generation) + ), + TP_fast_assign( + __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; + __entry->cl_id = stp->si_opaque.so_clid.cl_id; + __entry->si_id = stp->si_opaque.so_id; + __entry->si_generation = stp->si_generation; + ), + TP_printk("client %08x:%08x stateid %08x:%08x", + __entry->cl_boot, + __entry->cl_id, + __entry->si_id, + __entry->si_generation) +) + +#define DEFINE_STATEID_EVENT(name) \ +DEFINE_EVENT(nfsd_stateid_class, name, \ + TP_PROTO(stateid_t *stp), \ + TP_ARGS(stp)) +DEFINE_STATEID_EVENT(layoutstate_alloc); +DEFINE_STATEID_EVENT(layoutstate_unhash); +DEFINE_STATEID_EVENT(layoutstate_free); +DEFINE_STATEID_EVENT(layout_get_lookup_fail); +DEFINE_STATEID_EVENT(layout_commit_lookup_fail); +DEFINE_STATEID_EVENT(layout_return_lookup_fail); +DEFINE_STATEID_EVENT(layout_recall); +DEFINE_STATEID_EVENT(layout_recall_done); +DEFINE_STATEID_EVENT(layout_recall_fail); +DEFINE_STATEID_EVENT(layout_recall_release); + +#endif /* _NFSD_TRACE_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace +#include <trace/define_trace.h> -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de> To: "J. Bruce Fields" <bfields@fieldses.org> Cc: linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, Jeff Layton <jlayton@primarydata.com>, xfs@oss.sgi.com Subject: [PATCH 13/20] nfsd: add trace events Date: Thu, 22 Jan 2015 12:09:59 +0100 [thread overview] Message-ID: <1421925006-24231-14-git-send-email-hch@lst.de> (raw) In-Reply-To: <1421925006-24231-1-git-send-email-hch@lst.de> For now just a few simple events to trace the layout stateid lifetime, but these already were enough to find several bugs in the Linux client layout stateid handling. Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/nfsd/Makefile | 7 ++++++- fs/nfsd/nfs4layouts.c | 16 ++++++++++++++- fs/nfsd/nfs4proc.c | 6 +++++- fs/nfsd/trace.c | 5 +++++ fs/nfsd/trace.h | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 85 insertions(+), 3 deletions(-) create mode 100644 fs/nfsd/trace.c create mode 100644 fs/nfsd/trace.h diff --git a/fs/nfsd/Makefile b/fs/nfsd/Makefile index 5806270..6cba933 100644 --- a/fs/nfsd/Makefile +++ b/fs/nfsd/Makefile @@ -2,9 +2,14 @@ # Makefile for the Linux nfs server # +ccflags-y += -I$(src) # needed for trace events + obj-$(CONFIG_NFSD) += nfsd.o -nfsd-y := nfssvc.o nfsctl.o nfsproc.o nfsfh.o vfs.o \ +# this one should be compiled first, as the tracing macros can easily blow up +nfsd-y += trace.o + +nfsd-y += nfssvc.o nfsctl.o nfsproc.o nfsfh.o vfs.o \ export.o auth.o lockd.o nfscache.o nfsxdr.o stats.o nfsd-$(CONFIG_NFSD_FAULT_INJECTION) += fault_inject.o nfsd-$(CONFIG_NFSD_V2_ACL) += nfs2acl.o diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c index 04a358a..1650075 100644 --- a/fs/nfsd/nfs4layouts.c +++ b/fs/nfsd/nfs4layouts.c @@ -9,6 +9,7 @@ #include "pnfs.h" #include "netns.h" +#include "trace.h" #define NFSDDBG_FACILITY NFSDDBG_PNFS @@ -126,6 +127,8 @@ nfsd4_free_layout_stateid(struct nfs4_stid *stid) struct nfs4_client *clp = ls->ls_stid.sc_client; struct nfs4_file *fp = ls->ls_stid.sc_file; + trace_layoutstate_free(&ls->ls_stid.sc_stateid); + spin_lock(&clp->cl_lock); list_del_init(&ls->ls_perclnt); spin_unlock(&clp->cl_lock); @@ -216,6 +219,7 @@ nfsd4_alloc_layout_stateid(struct nfsd4_compound_state *cstate, list_add(&ls->ls_perfile, &fp->fi_lo_states); spin_unlock(&fp->fi_lock); + trace_layoutstate_alloc(&ls->ls_stid.sc_stateid); return ls; } @@ -281,6 +285,8 @@ nfsd4_recall_file_layout(struct nfs4_layout_stateid *ls) if (list_empty(&ls->ls_layouts)) goto out_unlock; + trace_layout_recall(&ls->ls_stid.sc_stateid); + atomic_inc(&ls->ls_stid.sc_count); update_stateid(&ls->ls_stid.sc_stateid); memcpy(&ls->ls_recall_sid, &ls->ls_stid.sc_stateid, sizeof(stateid_t)); @@ -455,8 +461,10 @@ nfsd4_return_file_layouts(struct svc_rqst *rqstp, nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lrp->lr_sid, false, lrp->lr_layout_type, &ls); - if (nfserr) + if (nfserr) { + trace_layout_return_lookup_fail(&lrp->lr_sid); return nfserr; + } spin_lock(&ls->ls_lock); list_for_each_entry_safe(lp, n, &ls->ls_layouts, lo_perstate) { @@ -473,6 +481,7 @@ nfsd4_return_file_layouts(struct svc_rqst *rqstp, } lrp->lrs_present = 1; } else { + trace_layoutstate_unhash(&ls->ls_stid.sc_stateid); nfs4_unhash_stid(&ls->ls_stid); lrp->lrs_present = 0; } @@ -571,6 +580,8 @@ nfsd4_cb_layout_fail(struct nfs4_layout_stateid *ls) rpc_ntop((struct sockaddr *)&clp->cl_addr, addr_str, sizeof(addr_str)); + nfsd4_cb_layout_fail(ls); + printk(KERN_WARNING "nfsd: client %s failed to respond to layout recall. " " Fencing..\n", addr_str); @@ -598,6 +609,7 @@ nfsd4_cb_layout_done(struct nfsd4_callback *cb, struct rpc_task *task) case 0: return 1; case -NFS4ERR_NOMATCHING_LAYOUT: + trace_layout_recall_done(&ls->ls_stid.sc_stateid); task->tk_status = 0; return 1; case -NFS4ERR_DELAY: @@ -625,6 +637,8 @@ nfsd4_cb_layout_release(struct nfsd4_callback *cb) container_of(cb, struct nfs4_layout_stateid, ls_recall); LIST_HEAD(reaplist); + trace_layout_recall_release(&ls->ls_stid.sc_stateid); + nfsd4_return_all_layouts(ls, &reaplist); nfsd4_free_layouts(&reaplist); nfs4_put_stid(&ls->ls_stid); diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index c051d5b..28e3927 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -44,6 +44,7 @@ #include "netns.h" #include "acl.h" #include "pnfs.h" +#include "trace.h" #ifdef CONFIG_NFSD_V4_SECURITY_LABEL #include <linux/security.h> @@ -1298,8 +1299,10 @@ nfsd4_layoutget(struct svc_rqst *rqstp, nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lgp->lg_sid, true, lgp->lg_layout_type, &ls); - if (nfserr) + if (nfserr) { + trace_layout_get_lookup_fail(&lgp->lg_sid); goto out; + } nfserr = nfserr_recallconflict; if (atomic_read(&ls->ls_stid.sc_file->fi_lo_recalls)) @@ -1359,6 +1362,7 @@ nfsd4_layoutcommit(struct svc_rqst *rqstp, false, lcp->lc_layout_type, &ls); if (nfserr) { + trace_layout_commit_lookup_fail(&lcp->lc_sid); /* fixup error code as per RFC5661 */ if (nfserr == nfserr_bad_stateid) nfserr = nfserr_badlayout; diff --git a/fs/nfsd/trace.c b/fs/nfsd/trace.c new file mode 100644 index 0000000..82f8907 --- /dev/null +++ b/fs/nfsd/trace.c @@ -0,0 +1,5 @@ + +#include "state.h" + +#define CREATE_TRACE_POINTS +#include "trace.h" diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h new file mode 100644 index 0000000..c668520 --- /dev/null +++ b/fs/nfsd/trace.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2014 Christoph Hellwig. + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM nfsd + +#if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define _NFSD_TRACE_H + +#include <linux/tracepoint.h> + +DECLARE_EVENT_CLASS(nfsd_stateid_class, + TP_PROTO(stateid_t *stp), + TP_ARGS(stp), + TP_STRUCT__entry( + __field(u32, cl_boot) + __field(u32, cl_id) + __field(u32, si_id) + __field(u32, si_generation) + ), + TP_fast_assign( + __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; + __entry->cl_id = stp->si_opaque.so_clid.cl_id; + __entry->si_id = stp->si_opaque.so_id; + __entry->si_generation = stp->si_generation; + ), + TP_printk("client %08x:%08x stateid %08x:%08x", + __entry->cl_boot, + __entry->cl_id, + __entry->si_id, + __entry->si_generation) +) + +#define DEFINE_STATEID_EVENT(name) \ +DEFINE_EVENT(nfsd_stateid_class, name, \ + TP_PROTO(stateid_t *stp), \ + TP_ARGS(stp)) +DEFINE_STATEID_EVENT(layoutstate_alloc); +DEFINE_STATEID_EVENT(layoutstate_unhash); +DEFINE_STATEID_EVENT(layoutstate_free); +DEFINE_STATEID_EVENT(layout_get_lookup_fail); +DEFINE_STATEID_EVENT(layout_commit_lookup_fail); +DEFINE_STATEID_EVENT(layout_return_lookup_fail); +DEFINE_STATEID_EVENT(layout_recall); +DEFINE_STATEID_EVENT(layout_recall_done); +DEFINE_STATEID_EVENT(layout_recall_fail); +DEFINE_STATEID_EVENT(layout_recall_release); + +#endif /* _NFSD_TRACE_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace +#include <trace/define_trace.h> -- 1.9.1 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2015-01-22 11:11 UTC|newest] Thread overview: 167+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-01-22 11:09 a simple and scalable pNFS block layout server V2 Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 04/20] nfsd: factor out a helper to decode nfstime4 values Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig [not found] ` <1421925006-24231-5-git-send-email-hch-jcswGhMUV9g@public.gmane.org> 2015-01-22 20:15 ` J. Bruce Fields 2015-01-22 20:15 ` J. Bruce Fields 2015-01-22 20:15 ` J. Bruce Fields 2015-01-22 11:09 ` [PATCH 05/20] nfsd: move nfsd_fh_match to nfsfh.h Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 09/20] nfsd: make find_any_file available outside nfs4state.c Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 12/20] nfsd: update documentation for pNFS support Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig [this message] 2015-01-22 11:09 ` [PATCH 13/20] nfsd: add trace events Christoph Hellwig 2015-01-22 11:10 ` [PATCH 15/20] nfsd: pNFS block layout driver Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` [PATCH 18/20] xfs: factor out a xfs_update_prealloc_flags() helper Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig [not found] ` <1421925006-24231-19-git-send-email-hch-jcswGhMUV9g@public.gmane.org> 2015-02-01 23:06 ` Dave Chinner 2015-02-01 23:06 ` Dave Chinner 2015-02-01 23:06 ` Dave Chinner 2015-01-22 16:04 ` a simple and scalable pNFS block layout server V2 Chuck Lever 2015-01-22 16:04 ` Chuck Lever 2015-01-22 16:21 ` Christoph Hellwig 2015-01-22 16:21 ` Christoph Hellwig 2015-01-22 16:21 ` Christoph Hellwig [not found] ` <1421925006-24231-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org> 2015-01-22 11:09 ` [PATCH 01/20] nfs: add LAYOUT_TYPE_MAX enum value Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 02/20] fs: track fl_owner for leases Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 03/20] fs: add FL_LAYOUT lease type Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 15:45 ` Jeff Layton 2015-01-22 15:45 ` Jeff Layton [not found] ` <1421925006-24231-4-git-send-email-hch-jcswGhMUV9g@public.gmane.org> 2015-01-22 20:14 ` J. Bruce Fields 2015-01-22 20:14 ` J. Bruce Fields 2015-01-22 20:14 ` J. Bruce Fields [not found] ` <20150122201442.GJ898-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-01-22 20:18 ` Christoph Hellwig 2015-01-22 20:18 ` Christoph Hellwig 2015-01-22 20:18 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 06/20] nfsd: add fh_fsid_match helper Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 07/20] nfsd: make lookup/alloc/unhash_stid available outside nfs4state.c Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 08/20] nfsd: make find/get/put file " Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` [PATCH 10/20] nfsd: implement pNFS operations Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig [not found] ` <1421925006-24231-11-git-send-email-hch-jcswGhMUV9g@public.gmane.org> 2015-01-29 20:33 ` J. Bruce Fields 2015-01-29 20:33 ` J. Bruce Fields 2015-01-29 20:33 ` J. Bruce Fields [not found] ` <20150129203346.GA11064-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-02-02 12:43 ` Christoph Hellwig 2015-02-02 12:43 ` Christoph Hellwig 2015-02-02 12:43 ` Christoph Hellwig 2015-02-02 14:28 ` J. Bruce Fields 2015-02-02 14:28 ` J. Bruce Fields [not found] ` <20150202142832.GC22301-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-02-02 14:56 ` Christoph Hellwig 2015-02-02 14:56 ` Christoph Hellwig 2015-02-02 14:56 ` Christoph Hellwig [not found] ` <20150202145619.GA18387-jcswGhMUV9g@public.gmane.org> 2015-02-02 15:00 ` J. Bruce Fields 2015-02-02 15:00 ` J. Bruce Fields 2015-02-02 15:00 ` J. Bruce Fields [not found] ` <20150202150032.GD22301-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-02-02 18:56 ` Christoph Hellwig 2015-02-02 18:56 ` Christoph Hellwig 2015-02-02 18:56 ` Christoph Hellwig [not found] ` <20150202185638.GB23319-jcswGhMUV9g@public.gmane.org> 2015-02-03 16:08 ` J. Bruce Fields 2015-02-03 16:08 ` J. Bruce Fields 2015-02-03 16:08 ` J. Bruce Fields 2015-01-22 11:09 ` [PATCH 11/20] nfsd: implement pNFS layout recalls Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:09 ` Christoph Hellwig 2015-01-22 11:10 ` [PATCH 14/20] exportfs: add methods for block layout exports Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` [PATCH 16/20] xfs: pass a 64-bit count argument to xfs_iomap_write_unwritten Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-29 20:52 ` J. Bruce Fields 2015-01-29 20:52 ` J. Bruce Fields 2015-02-02 7:30 ` Christoph Hellwig 2015-02-02 7:30 ` Christoph Hellwig 2015-02-02 19:24 ` Dave Chinner 2015-02-02 19:24 ` Dave Chinner 2015-02-02 19:43 ` Dave Chinner 2015-02-02 19:43 ` Dave Chinner 2015-02-02 19:43 ` Dave Chinner 2015-02-02 19:48 ` J. Bruce Fields 2015-02-02 19:48 ` J. Bruce Fields 2015-02-02 19:48 ` J. Bruce Fields 2015-02-03 18:35 ` Christoph Hellwig 2015-02-03 18:35 ` Christoph Hellwig [not found] ` <20150203183533.GA16929-jcswGhMUV9g@public.gmane.org> 2015-02-11 22:35 ` J. Bruce Fields 2015-02-11 22:35 ` J. Bruce Fields 2015-02-11 22:35 ` J. Bruce Fields 2015-02-11 22:54 ` J. Bruce Fields 2015-02-11 22:54 ` J. Bruce Fields 2015-02-04 7:57 ` Christoph Hellwig 2015-02-04 7:57 ` Christoph Hellwig 2015-02-04 7:57 ` Christoph Hellwig [not found] ` <20150204075756.GA763-jcswGhMUV9g@public.gmane.org> 2015-02-04 20:02 ` Dave Chinner 2015-02-04 20:02 ` Dave Chinner 2015-02-04 20:02 ` Dave Chinner 2015-01-22 11:10 ` [PATCH 17/20] xfs: update the superblock using a synchronous transaction in growfs Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` [PATCH 19/20] xfs: implement pNFS export operations Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig [not found] ` <1421925006-24231-20-git-send-email-hch-jcswGhMUV9g@public.gmane.org> 2015-02-05 0:47 ` Dave Chinner 2015-02-05 0:47 ` Dave Chinner 2015-02-05 0:47 ` Dave Chinner 2015-02-05 7:08 ` Christoph Hellwig 2015-02-05 7:08 ` Christoph Hellwig 2015-02-05 7:08 ` Christoph Hellwig [not found] ` <20150205070858.GA593-jcswGhMUV9g@public.gmane.org> 2015-02-05 13:57 ` Christoph Hellwig 2015-02-05 13:57 ` Christoph Hellwig 2015-02-05 13:57 ` Christoph Hellwig [not found] ` <20150205135756.GA6386-jcswGhMUV9g@public.gmane.org> 2015-02-06 22:20 ` Dave Chinner 2015-02-06 22:20 ` Dave Chinner 2015-02-06 22:20 ` Dave Chinner 2015-02-06 22:42 ` J. Bruce Fields 2015-02-06 22:42 ` J. Bruce Fields 2015-02-08 13:34 ` Christoph Hellwig 2015-02-08 13:34 ` Christoph Hellwig [not found] ` <20150208133435.GA27081-jcswGhMUV9g@public.gmane.org> 2015-02-08 14:09 ` Jeff Layton 2015-02-08 14:09 ` Jeff Layton 2015-02-08 14:09 ` Jeff Layton [not found] ` <20150208090942.51e99687-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org> 2015-02-09 20:11 ` J. Bruce Fields 2015-02-09 20:11 ` J. Bruce Fields 2015-02-09 20:11 ` J. Bruce Fields [not found] ` <20150209201154.GA27746-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-02-10 0:04 ` Dave Chinner 2015-02-10 0:04 ` Dave Chinner 2015-02-10 0:04 ` Dave Chinner 2015-02-13 1:11 ` J. Bruce Fields 2015-02-13 1:11 ` J. Bruce Fields 2015-02-13 1:11 ` J. Bruce Fields 2015-02-13 1:54 ` Dave Chinner 2015-02-13 1:54 ` Dave Chinner 2015-02-13 2:38 ` Stephen Rothwell 2015-02-13 2:38 ` Stephen Rothwell 2015-02-15 23:25 ` Dave Chinner 2015-02-15 23:25 ` Dave Chinner 2015-01-22 11:10 ` [PATCH 20/20] xfs: recall pNFS layouts on conflicting access Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig 2015-01-22 11:10 ` Christoph Hellwig [not found] ` <1421925006-24231-21-git-send-email-hch-jcswGhMUV9g@public.gmane.org> 2015-02-05 0:51 ` Dave Chinner 2015-02-05 0:51 ` Dave Chinner 2015-02-05 0:51 ` Dave Chinner 2015-01-22 20:01 ` a simple and scalable pNFS block layout server V2 J. Bruce Fields 2015-01-22 20:01 ` J. Bruce Fields 2015-01-22 20:01 ` J. Bruce Fields 2015-01-22 20:06 ` J. Bruce Fields 2015-01-22 20:06 ` J. Bruce Fields 2015-01-22 20:06 ` J. Bruce Fields 2015-01-22 20:20 ` Christoph Hellwig 2015-01-22 20:20 ` Christoph Hellwig [not found] ` <20150122200618.GI898-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-01-22 20:20 ` Jeff Layton 2015-01-22 20:20 ` Jeff Layton 2015-01-22 20:20 ` Jeff Layton
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