diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2011-05-14 12:06:36 +0200 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2011-05-14 12:06:36 +0200 |
commit | a18f22a968de17b29f2310cdb7ba69163e65ec15 (patch) | |
tree | a7d56d88fad5e444d7661484109758a2f436129e /fs/btrfs/ordered-data.c | |
parent | a1c57e0fec53defe745e64417eacdbd3618c3e66 (diff) | |
parent | 798778b8653f64b7b2162ac70eca10367cff6ce8 (diff) |
Merge branch 'consolidate-clksrc-i8253' of master.kernel.org:~rmk/linux-2.6-arm into timers/clocksource
Conflicts:
arch/ia64/kernel/cyclone.c
arch/mips/kernel/i8253.c
arch/x86/kernel/i8253.c
Reason: Resolve conflicts so further cleanups do not conflict further
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/btrfs/ordered-data.c')
-rw-r--r-- | fs/btrfs/ordered-data.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index 083a5547737..a1c94042530 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -202,6 +202,8 @@ static int __btrfs_add_ordered_extent(struct inode *inode, u64 file_offset, INIT_LIST_HEAD(&entry->list); INIT_LIST_HEAD(&entry->root_extent_list); + trace_btrfs_ordered_extent_add(inode, entry); + spin_lock(&tree->lock); node = tree_insert(&tree->tree, file_offset, &entry->rb_node); @@ -387,6 +389,8 @@ int btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry) struct list_head *cur; struct btrfs_ordered_sum *sum; + trace_btrfs_ordered_extent_put(entry->inode, entry); + if (atomic_dec_and_test(&entry->refs)) { while (!list_empty(&entry->list)) { cur = entry->list.next; @@ -420,6 +424,8 @@ static int __btrfs_remove_ordered_extent(struct inode *inode, spin_lock(&root->fs_info->ordered_extent_lock); list_del_init(&entry->root_extent_list); + trace_btrfs_ordered_extent_remove(inode, entry); + /* * we have no more ordered extents for this inode and * no dirty pages. We can safely remove it from the @@ -585,6 +591,8 @@ void btrfs_start_ordered_extent(struct inode *inode, u64 start = entry->file_offset; u64 end = start + entry->len - 1; + trace_btrfs_ordered_extent_start(inode, entry); + /* * pages in the range can be dirty, clean or writeback. We * start IO on any dirty ones so the wait doesn't stall waiting |