From: Jim Rees <rees@umich.edu>
To: Benny Halevy <bhalevy@panasas.com>
Cc: linux-nfs@vger.kernel.org, peter honeyman <honey@citi.umich.edu>
Subject: [PATCH 28/88] pnfsblock: SPLITME: add extent manipulation functions
Date: Tue, 7 Jun 2011 13:29:10 -0400 [thread overview]
Message-ID: <d80b8d6e99cc0a9672194b6da39d5e080450d98d.1307464382.git.rees@umich.edu> (raw)
In-Reply-To: <cover.1307464381.git.rees@umich.edu>
From: Fred Isaman <iisaman@citi.umich.edu>
Adds working implementations of various support functions
to handle INVAL extents, needed by writes, such as
mark_initialized_sectors and is_sector_initialized.
SPLIT: this needs to be split into the exported functions, and the
range support functions (which will be replaced eventually.)
[pnfsblock: fix 64-bit compiler warnings for extent manipulation]
Signed-off-by: Fred Isaman <iisaman@citi.umich.edu>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
---
fs/nfs/blocklayout/blocklayout.h | 23 +++-
fs/nfs/blocklayout/extents.c | 265 +++++++++++++++++++++++++++++++++++++-
2 files changed, 284 insertions(+), 4 deletions(-)
diff --git a/fs/nfs/blocklayout/blocklayout.h b/fs/nfs/blocklayout/blocklayout.h
index 493d4d3..c4b7b40 100644
--- a/fs/nfs/blocklayout/blocklayout.h
+++ b/fs/nfs/blocklayout/blocklayout.h
@@ -37,6 +37,8 @@
#include <linux/nfs4_pnfs.h>
#include <linux/dm-ioctl.h> /* Needed for struct dm_ioctl*/
+#define PAGE_CACHE_SECTORS (PAGE_CACHE_SIZE >> 9)
+
#define PG_pnfserr PG_owner_priv_1
#define PagePnfsErr(page) test_bit(PG_pnfserr, &(page)->flags)
#define SetPagePnfsErr(page) set_bit(PG_pnfserr, &(page)->flags)
@@ -111,8 +113,17 @@ enum exstate4 {
PNFS_BLOCK_NONE_DATA = 3 /* unmapped, it's a hole */
};
+#define MY_MAX_TAGS (15) /* tag bitnums used must be less than this */
+
+struct my_tree_t {
+ sector_t mtt_step_size; /* Internal sector alignment */
+ struct list_head mtt_stub; /* Should be a radix tree */
+};
+
struct pnfs_inval_markings {
- /* STUB */
+ spinlock_t im_lock;
+ struct my_tree_t im_tree; /* Sectors that need LAYOUTCOMMIT */
+ sector_t im_block_size; /* Server blocksize in sectors */
};
/* sector_t fields are all in 512-byte sectors */
@@ -131,7 +142,11 @@ struct pnfs_block_extent {
static inline void
INIT_INVAL_MARKS(struct pnfs_inval_markings *marks, sector_t blocksize)
{
- /* STUB */
+ spin_lock_init(&marks->im_lock);
+ INIT_LIST_HEAD(&marks->im_tree.mtt_stub);
+ marks->im_block_size = blocksize;
+ marks->im_tree.mtt_step_size = min((sector_t)PAGE_CACHE_SECTORS,
+ blocksize);
}
enum extentclass4 {
@@ -211,8 +226,12 @@ void free_block_dev(struct pnfs_block_dev *bdev);
struct pnfs_block_extent *
find_get_extent(struct pnfs_block_layout *bl, sector_t isect,
struct pnfs_block_extent **cow_read);
+int mark_initialized_sectors(struct pnfs_inval_markings *marks,
+ sector_t offset, sector_t length,
+ sector_t **pages);
void put_extent(struct pnfs_block_extent *be);
struct pnfs_block_extent *alloc_extent(void);
+struct pnfs_block_extent *get_extent(struct pnfs_block_extent *be);
int is_sector_initialized(struct pnfs_inval_markings *marks, sector_t isect);
int add_and_merge_extent(struct pnfs_block_layout *bl,
struct pnfs_block_extent *new);
diff --git a/fs/nfs/blocklayout/extents.c b/fs/nfs/blocklayout/extents.c
index 31fe359..ef8a5b7 100644
--- a/fs/nfs/blocklayout/extents.c
+++ b/fs/nfs/blocklayout/extents.c
@@ -33,10 +33,263 @@
#include "blocklayout.h"
#define NFSDBG_FACILITY NFSDBG_PNFS_LD
+/* Bit numbers */
+#define EXTENT_INITIALIZED 0
+#define EXTENT_WRITTEN 1
+#define EXTENT_IN_COMMIT 2
+#define INTERNAL_EXISTS MY_MAX_TAGS
+#define INTERNAL_MASK ((1 << INTERNAL_EXISTS) - 1)
+
+struct pnfs_inval_tracking {
+ struct list_head it_link;
+ int it_sector;
+ int it_tags;
+};
+
+/* Returns largest t<=s s.t. t%base==0 */
+static inline sector_t normalize(sector_t s, int base)
+{
+ sector_t tmp = s; /* Since do_div modifies its argument */
+ return s - do_div(tmp, base);
+}
+
+static inline sector_t normalize_up(sector_t s, int base)
+{
+ return normalize(s + base - 1, base);
+}
+
+/* Complete stub using list while determine API wanted */
+
+/* Returns tags, or negative */
+static int32_t _find_entry(struct my_tree_t *tree, u64 s)
+{
+ struct pnfs_inval_tracking *pos;
+
+ dprintk("%s(%llu) enter\n", __func__, s);
+ list_for_each_entry(pos, &tree->mtt_stub, it_link) {
+ if (pos->it_sector < s)
+ continue;
+ else if (pos->it_sector == s)
+ return pos->it_tags & INTERNAL_MASK;
+ else
+ break;
+ }
+ return -ENOENT;
+}
+
+static inline
+int _has_tag(struct my_tree_t *tree, u64 s, int32_t tag)
+{
+ int32_t tags;
+
+ dprintk("%s(%llu, %i) enter\n", __func__, s, tag);
+ s = normalize(s, tree->mtt_step_size);
+ tags = _find_entry(tree, s);
+ if ((tags < 0) || !(tags & (1 << tag)))
+ return 0;
+ else
+ return 1;
+}
+
+/* Creates entry with tag, or if entry already exists, unions tag to it.
+ * If storage is not NULL, newly created entry will use it.
+ * Returns number of entries added, or negative on error.
+ */
+static int _add_entry(struct my_tree_t *tree, u64 s, int32_t tag,
+ struct pnfs_inval_tracking *storage)
+{
+ int found = 0;
+ struct pnfs_inval_tracking *pos;
+
+ dprintk("%s(%llu, %i, %p) enter\n", __func__, s, tag, storage);
+ list_for_each_entry(pos, &tree->mtt_stub, it_link) {
+ if (pos->it_sector < s)
+ continue;
+ else if (pos->it_sector == s) {
+ found = 1;
+ break;
+ } else
+ break;
+ }
+ if (found) {
+ pos->it_tags |= (1 << tag);
+ return 0;
+ } else {
+ struct pnfs_inval_tracking *new;
+ if (storage)
+ new = storage;
+ else {
+ new = kmalloc(sizeof(*new), GFP_KERNEL);
+ if (!new)
+ return -ENOMEM;
+ }
+ new->it_sector = s;
+ new->it_tags = (1 << tag);
+ list_add_tail(&new->it_link, &pos->it_link);
+ return 1;
+ }
+}
+
+/* XXXX Really want option to not create */
+/* Over range, unions tag with existing entries, else creates entry with tag */
+static int _set_range(struct my_tree_t *tree, int32_t tag, u64 s, u64 length)
+{
+ u64 i;
+
+ dprintk("%s(%i, %llu, %llu) enter\n", __func__, tag, s, length);
+ for (i = normalize(s, tree->mtt_step_size); i < s + length;
+ i += tree->mtt_step_size)
+ if (_add_entry(tree, i, tag, NULL))
+ return -ENOMEM;
+ return 0;
+}
+
+
+/* Ensure that future operations on given range of tree will not malloc */
+static int _preload_range(struct my_tree_t *tree, u64 offset, u64 length)
+{
+ u64 start, end, s;
+ int count, i, used = 0, status = -ENOMEM;
+ struct pnfs_inval_tracking **storage;
+
+ dprintk("%s(%llu, %llu) enter\n", __func__, offset, length);
+ start = normalize(offset, tree->mtt_step_size);
+ end = normalize_up(offset + length, tree->mtt_step_size);
+ count = (int)(end - start) / (int)tree->mtt_step_size;
+
+ /* Pre-malloc what memory we might need */
+ storage = kmalloc(sizeof(*storage) * count, GFP_KERNEL);
+ if (!storage)
+ return -ENOMEM;
+ for (i = 0; i < count; i++) {
+ storage[i] = kmalloc(sizeof(struct pnfs_inval_tracking),
+ GFP_KERNEL);
+ if (!storage[i])
+ goto out_cleanup;
+ }
+
+ /* Now need lock - HOW??? */
+
+ for (s = start; s < end; s += tree->mtt_step_size)
+ used += _add_entry(tree, s, INTERNAL_EXISTS, storage[used]);
+
+ /* Unlock - HOW??? */
+ status = 0;
+
+ out_cleanup:
+ for (i = used; i < count; i++) {
+ if (!storage[i])
+ break;
+ kfree(storage[i]);
+ }
+ return status;
+}
+
+static void set_needs_init(sector_t *array, sector_t offset)
+{
+ sector_t *p = array;
+
+ dprintk("%s enter\n", __func__);
+ if (!p)
+ return;
+ while (*p < offset)
+ p++;
+ if (*p == offset)
+ return;
+ else if (*p == ~0) {
+ *p++ = offset;
+ *p = ~0;
+ return;
+ } else {
+ sector_t *save = p;
+ dprintk("%s Adding %llu\n", __func__, (u64)offset);
+ while (*p != ~0)
+ p++;
+ p++;
+ memmove(save + 1, save, (char *)p - (char *)save);
+ *save = offset;
+ return;
+ }
+}
+
+/* We are relying on page lock to serialize this */
int is_sector_initialized(struct pnfs_inval_markings *marks, sector_t isect)
{
- /* STUB */
- return 0;
+ int rv;
+
+ spin_lock(&marks->im_lock);
+ rv = _has_tag(&marks->im_tree, isect, EXTENT_INITIALIZED);
+ spin_unlock(&marks->im_lock);
+ return rv;
+}
+
+/* Marks sectors in [offest, offset_length) as having been initialized.
+ * All lengths are step-aligned, where step is min(pagesize, blocksize).
+ * Notes where partial block is initialized, and helps prepare it for
+ * complete initialization later.
+ */
+/* Currently assumes offset is page-aligned */
+int mark_initialized_sectors(struct pnfs_inval_markings *marks,
+ sector_t offset, sector_t length,
+ sector_t **pages)
+{
+ sector_t s, start, end;
+ sector_t *array = NULL; /* Pages to mark */
+
+ dprintk("%s(offset=%llu,len=%llu) enter\n",
+ __func__, (u64)offset, (u64)length);
+ s = max((sector_t) 3,
+ 2 * (marks->im_block_size / (PAGE_CACHE_SECTORS)));
+ dprintk("%s set max=%llu\n", __func__, (u64)s);
+ if (pages) {
+ array = kmalloc(s * sizeof(sector_t), GFP_KERNEL);
+ if (!array)
+ goto outerr;
+ array[0] = ~0;
+ }
+
+ start = normalize(offset, marks->im_block_size);
+ end = normalize_up(offset + length, marks->im_block_size);
+ if (_preload_range(&marks->im_tree, start, end - start))
+ goto outerr;
+
+ spin_lock(&marks->im_lock);
+
+ for (s = normalize_up(start, PAGE_CACHE_SECTORS);
+ s < offset; s += PAGE_CACHE_SECTORS) {
+ dprintk("%s pre-area pages\n", __func__);
+ /* Portion of used block is not initialized */
+ if (!_has_tag(&marks->im_tree, s, EXTENT_INITIALIZED))
+ set_needs_init(array, s);
+ }
+ if (_set_range(&marks->im_tree, EXTENT_INITIALIZED, offset, length))
+ goto out_unlock;
+ for (s = normalize_up(offset + length, PAGE_CACHE_SECTORS);
+ s < end; s += PAGE_CACHE_SECTORS) {
+ dprintk("%s post-area pages\n", __func__);
+ if (!_has_tag(&marks->im_tree, s, EXTENT_INITIALIZED))
+ set_needs_init(array, s);
+ }
+
+ spin_unlock(&marks->im_lock);
+
+ if (pages) {
+ if (array[0] == ~0) {
+ kfree(array);
+ *pages = NULL;
+ } else
+ *pages = array;
+ }
+ return 0;
+
+ out_unlock:
+ spin_unlock(&marks->im_lock);
+ outerr:
+ if (pages) {
+ kfree(array);
+ *pages = NULL;
+ }
+ return -ENOMEM;
}
static void print_bl_extent(struct pnfs_block_extent *be)
@@ -83,6 +336,14 @@ struct pnfs_block_extent *alloc_extent(void)
return be;
}
+struct pnfs_block_extent *
+get_extent(struct pnfs_block_extent *be)
+{
+ if (be)
+ kref_get(&be->be_refcnt);
+ return be;
+}
+
void print_elist(struct list_head *list)
{
struct pnfs_block_extent *be;
--
1.7.4.1
next prev parent reply other threads:[~2011-06-07 17:29 UTC|newest]
Thread overview: 136+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-07 17:24 [PATCH 00/88] pnfs block layout driver rees
2011-06-07 17:26 ` [PATCH 01/88] pnfs: add set-clear layoutdriver interface Jim Rees
2011-06-07 17:26 ` [PATCH 02/88] pnfs: let layoutcommit code handle multiple segments Jim Rees
2011-06-07 17:26 ` [PATCH 03/88] pnfs_post_submit: Restore "pnfs: pnfs_do_flush" part 1 Jim Rees
2011-06-07 17:26 ` [PATCH 04/88] pnfs_post_submit: Restore the pnfs_write_end part of "pnfs: commit and pnfs_write_end" Jim Rees
2011-06-07 17:26 ` [PATCH 05/88] pnfs: xdr support for three word attribute bitmap Jim Rees
2011-06-07 17:26 ` [PATCH 06/88] pnfs: HACK: ask for layout_blksize on mount Jim Rees
2011-06-07 17:26 ` [PATCH 07/88] pnfs: HACK: modify write_end_cleanup Jim Rees
2011-06-07 17:26 ` [PATCH 08/88] HACK: propagate fsdata into nfs_writepage_setup Jim Rees
2011-06-07 17:26 ` [PATCH 09/88] pnfs: HACK: adjust eof handling Jim Rees
2011-06-07 17:27 ` [PATCH 10/88] pnfsblock: define PNFS_BLOCK Kconfig option Jim Rees
2011-06-07 17:27 ` [PATCH 11/88] pnfsblock: blocklayout stub Jim Rees
2011-06-07 17:27 ` [PATCH 12/88] pnfsblock: expose scsi interface Jim Rees
2011-06-07 17:27 ` [PATCH 13/88] pnfsblock: scan scsi devices Jim Rees
2011-06-07 17:27 ` [PATCH 14/88] pnfsblock: call and parse getdevicelist Jim Rees
2011-06-07 17:27 ` [PATCH 15/88] pnfsblock: dm kernel interface Jim Rees
2011-06-07 17:27 ` [PATCH 16/88] pnfsblock: select BLK_DEV_DM when PNFS_BLOCK is configured Jim Rees
2011-06-07 17:27 ` [PATCH 17/88] pnfsblock: create and destroy dm metadevice Jim Rees
2011-06-07 17:27 ` [PATCH 18/88] pnfsblock: construct and load md table Jim Rees
2011-06-07 17:28 ` [PATCH 19/88] pnfsblock: layout alloc and free Jim Rees
2011-06-07 17:28 ` [PATCH 20/88] pnfsblock: basic extent code Jim Rees
2011-06-07 17:28 ` [PATCH 21/88] pnfsblock: lseg alloc and free Jim Rees
2011-06-07 17:28 ` [PATCH 22/88] pnfsblock: xdr decode pnfs_block_layout4 Jim Rees
2011-06-07 17:28 ` [PATCH 23/88] pnfsblock: merge extents Jim Rees
2011-06-07 17:28 ` [PATCH 24/88] pnfsblock: find_get_extent Jim Rees
2011-06-07 17:28 ` [PATCH 25/88] pnfsblock: bl_read_pagelist Jim Rees
2011-06-07 17:28 ` [PATCH 26/88] pnfsblock: allow use of PG_owner_priv_1 flag Jim Rees
2011-06-07 17:29 ` [PATCH 27/88] pnfsblock: read path error handling Jim Rees
2011-06-07 17:29 ` Jim Rees [this message]
2011-06-07 17:29 ` [PATCH 29/88] pnfsblock: write_begin Jim Rees
2011-06-07 17:29 ` [PATCH 30/88] pnfsblock: write_end Jim Rees
2011-06-07 17:29 ` [PATCH 31/88] pnfsblock: write_end_cleanup Jim Rees
2011-06-07 17:29 ` [PATCH 32/88] pnfsblock: bl_write_pagelist support functions Jim Rees
2011-06-07 17:29 ` [PATCH 33/88] pnfsblock: bl_write_pagelist Jim Rees
2011-06-07 17:29 ` [PATCH 34/88] pnfsblock: note written INVAL areas for layoutcommit Jim Rees
2011-06-07 17:30 ` [PATCH 35/88] pnfsblock: bl_setup_layoutcommit Jim Rees
2011-06-07 17:30 ` [PATCH 36/88] pnfsblock: encode_layoutcommit Jim Rees
2011-06-07 17:30 ` [PATCH 37/88] pnfsblock: cleanup_layoutcommit Jim Rees
2011-06-07 17:30 ` [PATCH 38/88] pnfsblock: merge rw extents Jim Rees
2011-06-07 17:30 ` [PATCH 39/88] pnfsblock: debugging dprintks for clist info Jim Rees
2011-06-07 17:30 ` [PATCH 40/88] SQAUSHME: blocklayoutdriver: NULL pointer reference when committing too many extents Jim Rees
2011-06-07 17:30 ` [PATCH 41/88] SQUASHME: pnfs-block: remove of CONFIG_PNFS fallout Jim Rees
2011-06-07 17:30 ` [PATCH 42/88] SQUASHME: pnfsblock: Fix a memory leak Jim Rees
2011-06-07 17:31 ` [PATCH 43/88] SQUASHME: pnfsblock: fix bug when decoding block device info Jim Rees
2011-06-07 17:31 ` [PATCH 44/88] SQUASHME: pnfsblock: Wrong extent refcount in block extents list Jim Rees
2011-06-07 17:31 ` [PATCH 45/88] SQUASHME: pnfsblock: Implement release_inval_marks Jim Rees
2011-06-07 17:31 ` [PATCH 46/88] SQUASHME: pnfsblock: Fix missing extent in commit list Jim Rees
2011-06-07 17:31 ` [PATCH 47/88] pnfsblock: use the session max response size for getdeviceinfo's maxcount Jim Rees
2011-06-07 17:31 ` [PATCH 48/88] SQUASHME: pnfs-block: fix compile breakage Jim Rees
2011-06-07 17:31 ` [PATCH 49/88] SQUASHME: pnfs-block: convert APIs pnfs-post-submit Jim Rees
2011-06-07 17:32 ` [PATCH 50/88] pnfsblock: Lookup list entry of layouts and tags in reverse order Jim Rees
2011-06-07 17:32 ` [PATCH 51/88] pnfsblock: expose block_class interface Jim Rees
2011-06-07 17:32 ` [PATCH 52/88] pnfsblock: iterating all local block disks instead of only scsi disks when initializing mount point Jim Rees
2011-06-07 17:32 ` [PATCH 53/88] SQUASHME: pnfsblock: set pnfs_blksize before calling set_pnfs_layoutdriver Jim Rees
2011-06-07 17:32 ` [PATCH 54/88] SQUASHME: pnfsblock: get rid of threshold policy ops Jim Rees
2011-06-07 17:32 ` [PATCH 55/88] SQUASHME: pnfsblock: write_begin adjust for removed fields Jim Rees
2011-06-07 17:32 ` [PATCH 56/88] SQUASHME: pnfsblock: write_end adjust for removed ok_to_use_pnfs Jim Rees
2011-06-07 17:32 ` [PATCH 57/88] SQUASHME: pnfsblock: write_end_cleanup " Jim Rees
2011-06-07 17:32 ` [PATCH 58/88] SQUASHME: pnfsblock: bl_write_pagelist support functions adjust for missing PG_USE_PNFS Jim Rees
2011-06-07 17:33 ` [PATCH 59/88] SQUASHME: pnfsblock: bl_write_pagelist " Jim Rees
2011-06-07 17:33 ` [PATCH 60/88] SQUASHME: pnfs-block: nfs4_blk_add_block_disk ret must be signed Jim Rees
2011-06-07 17:33 ` [PATCH 61/88] SQUASHME: pnfs-block: use new alloc/free_layout API Jim Rees
2011-06-07 17:33 ` [PATCH 62/88] SQUASHME: pnfs-block: use new commit api Jim Rees
2011-06-07 17:33 ` [PATCH 63/88] SQUASHME: pnfs-block: use new read_pagelist api Jim Rees
2011-06-07 17:33 ` [PATCH 64/88] SQUASHME: pnfs-block: use new write_pagelist api Jim Rees
2011-06-07 17:33 ` [PATCH 65/88] pnfs-block: Add support for simple rpc pipefs Jim Rees
2011-06-07 17:33 ` [PATCH 66/88] pnfs-block: Remove device creation from kernel Jim Rees
2011-06-07 17:33 ` [PATCH 67/88] SQUASHME: pnfs-block: apply types rename Jim Rees
2011-06-07 17:34 ` [PATCH 68/88] SQUASHME: pnfs-block: Revert "pnfsblock: expose block_class interface" Jim Rees
2011-06-07 17:34 ` [PATCH 69/88] SQUASHME: pnfsblock: remove obsolete include file from blocklayout.h Jim Rees
2011-06-07 17:34 ` [PATCH 70/88] SQUASHME: pnfsblock: use nfs4_deviceid Jim Rees
2011-06-07 17:34 ` [PATCH 71/88] SQUASHME: pnfsblock: no callback ops Jim Rees
2011-06-07 17:34 ` [PATCH 72/88] SQAUSHME: pnfsblock: no PNFS_NFS_SERVER Jim Rees
2011-06-07 17:34 ` [PATCH 73/88] SQUASHME: pnfsblock: no dev_notify_types Jim Rees
2011-06-07 17:34 ` [PATCH 74/88] SQUASHME: pnfsblock: use new struct pnfs_layout_hdr Jim Rees
2011-06-07 17:34 ` [PATCH 75/88] SQUASHME: pnfsblock: compile error in blocklayout code Jim Rees
2011-06-07 17:34 ` [PATCH 76/88] SQUASHME: pnfs-block: deprecate get_stripesize Jim Rees
2011-06-07 17:35 ` [PATCH 77/88] move include lines out of include file Jim Rees
2011-06-07 17:35 ` [PATCH 78/88] SQUASHME: pnfs-block: use {set,clear}_layoutdriver Jim Rees
2011-06-07 17:35 ` [PATCH 79/88] SQUASHME: pnfs-block: Return failure from bl_initialize_mountpoint Jim Rees
2011-06-07 17:35 ` [PATCH 80/88] SQUASHME: pnfs-block: fixup setup_layoutcommit arguments Jim Rees
2011-06-07 17:35 ` [PATCH 81/88] SQUASHME: pnfs-block: fixup cleanup_layoutcommit arguments Jim Rees
2011-06-07 17:35 ` [PATCH 82/88] SQUASHME: pnfs-block: fixup encode_layoutcommit arguments Jim Rees
2011-06-07 17:35 ` [PATCH 83/88] SQUASHME: pnfs-block: fixup layoutcommit methods args Jim Rees
2011-06-07 17:35 ` [PATCH 84/88] pnfs-block: fix blocklayoutdev.c for new blkdev_get_by_dev() Jim Rees
2011-06-07 17:35 ` [PATCH 85/88] SQUASHME: pnfs-block: use pnfs_layout_hdr field prefix Jim Rees
2011-06-07 17:35 ` [PATCH 86/88] SQUASHME: pnfs: blocklayout: port block layout code Jim Rees
2011-06-08 1:27 ` Benny Halevy
2011-06-08 2:06 ` Benny Halevy
2011-06-08 7:38 ` Peng Tao
2011-06-07 17:36 ` [PATCH 87/88] Add configurable prefetch size for layoutget Jim Rees
2011-06-08 2:01 ` Benny Halevy
2011-06-08 2:18 ` Jim Rees
2011-06-08 7:15 ` Peng Tao
2011-06-09 6:06 ` Benny Halevy
2011-06-09 11:49 ` Jim Rees
2011-06-09 13:32 ` Benny Halevy
2011-06-09 13:58 ` Jim Rees
2011-06-09 15:07 ` Peng Tao
2011-06-09 21:22 ` Benny Halevy
2011-06-10 6:00 ` tao.peng
2011-06-10 12:33 ` Benny Halevy
2011-06-10 14:09 ` tao.peng
2011-06-10 19:23 ` Benny Halevy
2011-06-10 20:03 ` Fred Isaman
2011-06-10 21:15 ` Benny Halevy
2011-06-11 1:46 ` Peng Tao
2011-06-10 23:20 ` Boaz Harrosh
2011-06-11 2:19 ` Peng Tao
2011-06-12 14:40 ` Boaz Harrosh
2011-06-12 18:46 ` Peng Tao
2011-06-11 1:35 ` Peng Tao
2011-06-09 21:23 ` Benny Halevy
2011-06-10 5:36 ` tao.peng
2011-06-10 12:36 ` Benny Halevy
2011-06-10 14:17 ` tao.peng
2011-06-10 19:02 ` Benny Halevy
2011-06-09 15:01 ` Peng Tao
2011-06-09 14:54 ` Peng Tao
2011-06-09 21:30 ` Benny Halevy
2011-06-10 6:02 ` tao.peng
2011-06-10 12:47 ` Benny Halevy
2011-06-10 14:30 ` tao.peng
2011-06-10 19:07 ` Benny Halevy
2011-06-10 16:23 ` Boaz Harrosh
2011-06-10 16:44 ` Boaz Harrosh
2011-06-09 6:08 ` Benny Halevy
2011-06-07 17:36 ` [PATCH 88/88] NFS41: do not update isize if inode needs layoutcommit Jim Rees
2011-06-08 2:05 ` Benny Halevy
2011-06-08 7:06 ` Peng Tao
2011-06-08 7:29 ` Peng Tao
2011-06-09 21:52 ` [PATCH 00/88] pnfs block layout driver Boaz Harrosh
2011-06-09 22:15 ` Jim Rees
2011-06-10 2:16 ` Boaz Harrosh
2011-06-10 2:20 ` Boaz Harrosh
2011-06-10 4:04 ` Benny Halevy
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