[PATCH lttng-modules] fix: y2038: itimer: change implementation to timespec64 (v5.5)

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* [PATCH lttng-modules] fix: y2038: itimer: change implementation to timespec64 (v5.5)
       [not found] <20191210164114.26954-1-mjeanson@efficios.com>
@ 2019-12-10 16:41 ` Michael Jeanson
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: btrfs: tracepoints: constify all pointers (v5.5) Michael Jeanson
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 5+ messages in thread
From: Michael Jeanson @ 2019-12-10 16:41 UTC (permalink / raw)
  To: lttng-dev

See upstream commit:

  commit bd40a175769d411b2a37e1c087082ac7ee2c15bb
  Author: Arnd Bergmann <arnd@arndb.de>
  Date:   Thu Nov 7 15:27:39 2019 +0100

    y2038: itimer: change implementation to timespec64

    There is no 64-bit version of getitimer/setitimer since that is not
    actually needed. However, the implementation is built around the
    deprecated 'struct timeval' type.

    Change the code to use timespec64 internally to reduce the dependencies
    on timeval and associated helper functions.

    Minor adjustments in the code are needed to make the native and compat
    version work the same way, and to keep the range check working after
    the conversion.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
---
 instrumentation/events/lttng-module/timer.h | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/instrumentation/events/lttng-module/timer.h b/instrumentation/events/lttng-module/timer.h
index 997084f..1a45d82 100644
--- a/instrumentation/events/lttng-module/timer.h
+++ b/instrumentation/events/lttng-module/timer.h
@@ -294,7 +294,26 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(timer_hrtimer_class, hrtimer_cancel,
  *		zero, otherwise it is started
  * @expires:	the itimers expiry time
  */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT_MAP(itimer_state,
+
+	timer_itimer_state,
+
+	TP_PROTO(int which, const struct itimerspec64 *const value,
+		 unsigned long long expires),
+
+	TP_ARGS(which, value, expires),
+
+	TP_FIELDS(
+		ctf_integer(int, which, which)
+		ctf_integer(unsigned long long, expires, expires)
+		ctf_integer(long, value_sec, value->it_value.tv_sec)
+		ctf_integer(long, value_nsec, value->it_value.tv_nsec)
+		ctf_integer(long, interval_sec, value->it_interval.tv_sec)
+		ctf_integer(long, interval_nsec, value->it_interval.tv_nsec)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
 LTTNG_TRACEPOINT_EVENT_MAP(itimer_state,
 
 	timer_itimer_state,
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH lttng-modules] fix: btrfs: tracepoints: constify all pointers (v5.5)
       [not found] <20191210164114.26954-1-mjeanson@efficios.com>
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: y2038: itimer: change implementation to timespec64 (v5.5) Michael Jeanson
@ 2019-12-10 16:41 ` Michael Jeanson
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: btrfs block group struct refactor (v5.5) Michael Jeanson
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 5+ messages in thread
From: Michael Jeanson @ 2019-12-10 16:41 UTC (permalink / raw)
  To: lttng-dev

See upstream commit:

  commit 1d2e7c7c3ed73cc510a4dc093df2a935092ff5ad
  Author: David Sterba <dsterba@suse.com>
  Date:   Thu Oct 17 13:28:57 2019 +0200

    btrfs: tracepoints: constify all pointers

    We don't modify the data passed to tracepoints, some of the declarations
    are already const, add it to the rest.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
---
 instrumentation/events/lttng-module/btrfs.h | 39 +++++++++++++++++++--
 1 file changed, 37 insertions(+), 2 deletions(-)

diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
index c548cf2..59b668c 100644
--- a/instrumentation/events/lttng-module/btrfs.h
+++ b/instrumentation/events/lttng-module/btrfs.h
@@ -286,7 +286,26 @@ LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
 
 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		const struct extent_map *existing, const struct extent_map *map,
+		u64 start, u64 len),
+
+	TP_ARGS(fs_info, existing, map, start, len),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, e_start, existing->start)
+		ctf_integer(u64, e_len, existing->len)
+		ctf_integer(u64, map_start, map->start)
+		ctf_integer(u64, map_len, map->len)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
 LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
 
 	TP_PROTO(struct btrfs_fs_info *fs_info,
@@ -1620,7 +1639,23 @@ LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,
 )
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
+		 u64 bytes, int reserve),
+
+	TP_ARGS(fs_info, type, val, bytes, reserve),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_string(type, type)
+		ctf_integer(u64, val, val)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(int, reserve, reserve)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH lttng-modules] fix: btrfs block group struct refactor (v5.5)
       [not found] <20191210164114.26954-1-mjeanson@efficios.com>
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: y2038: itimer: change implementation to timespec64 (v5.5) Michael Jeanson
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: btrfs: tracepoints: constify all pointers (v5.5) Michael Jeanson
@ 2019-12-10 16:41 ` Michael Jeanson
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: ext4: Reserve revoke credits for freed blocks (v5.5) Michael Jeanson
  2019-12-10 17:19 ` [PATCH lttng-modules] Update .gitignore from upstream Mathieu Desnoyers
  4 siblings, 0 replies; 5+ messages in thread
From: Michael Jeanson @ 2019-12-10 16:41 UTC (permalink / raw)
  To: lttng-dev

See upstream commits:

  commit 32da5386d9a4fd5c1155cecf703df104d918954c
  Author: David Sterba <dsterba@suse.com>
  Date:   Tue Oct 29 19:20:18 2019 +0100

    btrfs: rename btrfs_block_group_cache

    The type name is misleading, a single entry is named 'cache' while this
    normally means a collection of objects. Rename that everywhere. Also the
    identifier was quite long, making function prototypes harder to format.

  commit b3470b5dbe1300dea94191ae4b7d070be9a5cdc9
  Author: David Sterba <dsterba@suse.com>
  Date:   Wed Oct 23 18:48:22 2019 +0200

    btrfs: add dedicated members for start and length of a block group

    The on-disk format of block group item makes use of the key that stores
    the offset and length. This is further used in the code, although this
    makes thing harder to understand. The key is also packed so the
    offset/length is not properly aligned as u64.

    Add start (key.objectid) and length (key.offset) members to block group
    and remove the embedded key.  When the item is searched or written, a
    local variable for key is used.

  commit bf38be65f3703d5ef3661c0a2802bc28e76b8f19
  Author: David Sterba <dsterba@suse.com>
  Date:   Wed Oct 23 18:48:11 2019 +0200

    btrfs: move block_group_item::used to block group

    For unknown reasons, the member 'used' in the block group struct is
    stored in the b-tree item and accessed everywhere using the special
    accessor helper. Let's unify it and make it a regular member and only
    update the item before writing it to the tree.

    The item is still being used for flags and chunk_objectid, there's some
    duplication until the item is removed in following patches.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
---
 instrumentation/events/lttng-module/btrfs.h | 125 +++++++++++++++++++-
 1 file changed, 121 insertions(+), 4 deletions(-)

diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
index 59b668c..b4f2fe7 100644
--- a/instrumentation/events/lttng-module/btrfs.h
+++ b/instrumentation/events/lttng-module/btrfs.h
@@ -20,8 +20,12 @@ struct btrfs_delayed_ref_node;
 struct btrfs_delayed_tree_ref;
 struct btrfs_delayed_data_ref;
 struct btrfs_delayed_ref_head;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+struct btrfs_block_group;
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
 struct btrfs_block_group_cache;
+#endif
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
 struct btrfs_free_cluster;
 #endif
 struct map_lookup;
@@ -679,7 +683,25 @@ LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
 )
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_block_group *block_group, int create),
+
+	TP_ARGS(fs_info, block_group, create),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, offset, block_group->start)
+		ctf_integer(u64, size, block_group->length)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, bytes_used, block_group->used)
+		ctf_integer(u64, bytes_super, block_group->bytes_super)
+		ctf_integer(int, create, create)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
@@ -1812,7 +1834,57 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_f
 
 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
+
+	btrfs_find_free_extent,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
+		 u64 data),
+
+	TP_ARGS(fs_info, num_bytes, empty_size, data),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, num_bytes, num_bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, data, data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
+
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+		 u64 len),
+
+	TP_ARGS(block_group, start, len),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, block_group->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bg_objectid, block_group->start)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
+
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+		 u64 len),
+
+	TP_ARGS(block_group, start, len)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
+
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+		 u64 len),
+
+	TP_ARGS(block_group, start, len)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
 LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
 
 	btrfs_find_free_extent,
@@ -2080,7 +2152,52 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_clus
 
 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
+
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+		 u64 bytes, u64 empty_size, u64 min_bytes),
+
+	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->start)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, min_bytes, min_bytes)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
+
+	TP_PROTO(const struct btrfs_block_group *block_group),
+
+	TP_ARGS(block_group),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->start)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
+
+	TP_PROTO(const struct btrfs_block_group *block_group,
+		 const struct btrfs_free_cluster *cluster, u64 size, int bitmap),
+
+	TP_ARGS(block_group, cluster, size, bitmap),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->start)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, cluster->window_start)
+		ctf_integer(u64, max_size, cluster->max_size)
+		ctf_integer(u64, size, size)
+		ctf_integer(int, bitmap, bitmap)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
 	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH lttng-modules] fix: ext4: Reserve revoke credits for freed blocks (v5.5)
       [not found] <20191210164114.26954-1-mjeanson@efficios.com>
                   ` (2 preceding siblings ...)
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: btrfs block group struct refactor (v5.5) Michael Jeanson
@ 2019-12-10 16:41 ` Michael Jeanson
  2019-12-10 17:19 ` [PATCH lttng-modules] Update .gitignore from upstream Mathieu Desnoyers
  4 siblings, 0 replies; 5+ messages in thread
From: Michael Jeanson @ 2019-12-10 16:41 UTC (permalink / raw)
  To: lttng-dev

See upstream commit:

  commit 83448bdfb59731c2f54784ed3f4a93ff95be6e7e
  Author: Jan Kara <jack@suse.cz>
  Date:   Tue Nov 5 17:44:29 2019 +0100

    ext4: Reserve revoke credits for freed blocks

    So far we have reserved only relatively high fixed amount of revoke
    credits for each transaction. We over-reserved by large amount for most
    cases but when freeing large directories or files with data journalling,
    the fixed amount is not enough. In fact the worst case estimate is
    inconveniently large (maximum extent size) for freeing of one extent.

    We fix this by doing proper estimate of the amount of blocks that need
    to be revoked when removing blocks from the inode due to truncate or
    hole punching and otherwise reserve just a small amount of revoke
    credits for each transaction to accommodate freeing of xattrs block or
    so.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
---
 instrumentation/events/lttng-module/ext4.h | 31 +++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/instrumentation/events/lttng-module/ext4.h b/instrumentation/events/lttng-module/ext4.h
index b2ca8a7..17809d2 100644
--- a/instrumentation/events/lttng-module/ext4.h
+++ b/instrumentation/events/lttng-module/ext4.h
@@ -1255,7 +1255,36 @@ LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
 	)
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
+	TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
+		 int revoke_creds, unsigned long IP),
+
+	TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, IP),
+
+	TP_FIELDS(
+		ctf_integer(dev_t, dev, sb->s_dev)
+		ctf_integer(unsigned long, ip, IP)
+		ctf_integer(int, blocks, blocks)
+		ctf_integer(int, rsv_blocks, rsv_blocks)
+		ctf_integer(int, revoke_creds, revoke_creds)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
+	TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
+
+	TP_ARGS(sb, blocks, IP),
+
+	TP_FIELDS(
+		ctf_integer(dev_t, dev, sb->s_dev)
+		ctf_integer(unsigned long, ip, IP)
+		ctf_integer(int, blocks, blocks)
+	)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 
 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
 	TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* Re: [PATCH lttng-modules] Update .gitignore from upstream
       [not found] <20191210164114.26954-1-mjeanson@efficios.com>
                   ` (3 preceding siblings ...)
  2019-12-10 16:41 ` [PATCH lttng-modules] fix: ext4: Reserve revoke credits for freed blocks (v5.5) Michael Jeanson
@ 2019-12-10 17:19 ` Mathieu Desnoyers
  4 siblings, 0 replies; 5+ messages in thread
From: Mathieu Desnoyers @ 2019-12-10 17:19 UTC (permalink / raw)
  To: Michael Jeanson; +Cc: lttng-dev

All merged into master, stable-2.11, stable-2.10.

Note that for stable-2.10, I had to pick up 2 extra commits for btrfs
so the "constify" patch would apply cleanly:

f059ce66 fix: ext4: Reserve revoke credits for freed blocks (v5.5)
57ff707e fix: btrfs: tracepoints: constify all pointers (v5.5)
065436fd Fix: btrfs: use fs_info for btrfs_handle_em_exist tracepoint
619cabe7 Add btrfs tracepoint for em's EEXIST case
ef77ec63 fix: btrfs block group struct refactor (v5.5)
b06bd5b7 fix: y2038: itimer: change implementation to timespec64 (v5.5)

Thanks,

Mathieu

----- On Dec 10, 2019, at 11:41 AM, Michael Jeanson mjeanson@efficios.com wrote:

> Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
> ---
> .gitignore | 110 +++++++++++++++++++++++++++++++++++++++++++----------
> 1 file changed, 89 insertions(+), 21 deletions(-)
> 
> diff --git a/.gitignore b/.gitignore
> index 38e1684..4af69a2 100644
> --- a/.gitignore
> +++ b/.gitignore
> @@ -7,30 +7,45 @@
> # command after changing this file, to see if there are
> # any tracked files which get ignored after the change.
> #
> -# Normal rules
> +# Normal rules (sorted alphabetically)
> #
> .*
> +*.a
> +*.asn1.[ch]
> +*.bin
> +*.bz2
> +*.c.[012]*.*
> +*.dt.yaml
> +*.dtb
> +*.dtb.S
> +*.dwo
> +*.elf
> +*.gcno
> +*.gz
> +*.i
> +*.ko
> +*.lex.c
> +*.ll
> +*.lst
> +*.lz4
> +*.lzma
> +*.lzo
> +*.mod
> +*.mod.c
> *.o
> *.o.*
> -*.a
> +*.patch
> *.s
> -*.ko
> *.so
> *.so.dbg
> -*.mod.c
> -*.i
> -*.lst
> +*.su
> *.symtypes
> -*.order
> +*.tab.[ch]
> +*.tar
> +*.xz
> +Module.symvers
> modules.builtin
> -*.elf
> -*.bin
> -*.gz
> -*.bz2
> -*.lzma
> -*.lzo
> -*.gcno
> -cscope.*
> +modules.order
> 
> #
> # Top-level generic files
> @@ -39,25 +54,51 @@ cscope.*
> /TAGS
> /linux
> /vmlinux
> +/vmlinux.32
> +/vmlinux-gdb.py
> /vmlinuz
> /System.map
> /Module.markers
> +/modules.builtin.modinfo
> +/modules.nsdeps
> 
> -# ignore across tree
> -Module.symvers
> +#
> +# RPM spec file (make rpm-pkg)
> +#
> +/*.spec
> +
> +#
> +# Debian directory (make deb-pkg)
> +#
> +/debian/
> +
> +#
> +# Snap directory (make snap-pkg)
> +#
> +/snap/
> +
> +#
> +# tar directory (make tar*-pkg)
> +#
> +/tar-install/
> 
> #
> -# git files that we don't want to ignore even it they are dot-files
> +# We don't want to ignore the following even if they are dot-files
> #
> +!.clang-format
> +!.cocciconfig
> +!.get_maintainer.ignore
> +!.gitattributes
> !.gitignore
> !.mailmap
> 
> #
> # Generated include files
> #
> -include/config
> -include/linux/version.h
> -include/generated
> +/include/config/
> +/include/generated/
> +/include/ksym/
> +/arch/*/include/generated/
> 
> # stgit generated dirs
> patches-*
> @@ -76,8 +117,35 @@ GRTAGS
> GSYMS
> GTAGS
> 
> +# id-utils files
> +ID
> +
> *.orig
> *~
> \#*#
> 
> +#
> +# Leavings from module signing
> +#
> +extra_certificates
> +signing_key.pem
> +signing_key.priv
> +signing_key.x509
> +x509.genkey
> +
> +# Kconfig presets
> +/all.config
> +/alldef.config
> +/allmod.config
> +/allno.config
> +/allrandom.config
> +/allyes.config
> +
> +# Kdevelop4
> +*.kdev4
> +
> +# Clang's compilation database file
> +/compile_commands.json
> +
> +# lttng-modules specific
> /extra_version
> --
> 2.17.1

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2019-12-10 17:19 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <20191210164114.26954-1-mjeanson@efficios.com>
2019-12-10 16:41 ` [PATCH lttng-modules] fix: y2038: itimer: change implementation to timespec64 (v5.5) Michael Jeanson
2019-12-10 16:41 ` [PATCH lttng-modules] fix: btrfs: tracepoints: constify all pointers (v5.5) Michael Jeanson
2019-12-10 16:41 ` [PATCH lttng-modules] fix: btrfs block group struct refactor (v5.5) Michael Jeanson
2019-12-10 16:41 ` [PATCH lttng-modules] fix: ext4: Reserve revoke credits for freed blocks (v5.5) Michael Jeanson
2019-12-10 17:19 ` [PATCH lttng-modules] Update .gitignore from upstream Mathieu Desnoyers

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