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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-28 09:54:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-28 09:54:45 -0700 |
| commit | 90324cc1b11a211e37eabd8cb863e1a1561d6b1d (patch) | |
| tree | c8b79c6850420a114ca6660c1b44fc486b1ba86d /mm | |
| parent | fb8b00675eb6462aacab56bca31ed6107bda5314 (diff) | |
| parent | 169ebd90131b2ffca74bb2dbe7eeacd39fb83714 (diff) | |
Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux
Pull writeback tree from Wu Fengguang:
"Mainly from Jan Kara to avoid iput() in the flusher threads."
* tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux:
writeback: Avoid iput() from flusher thread
vfs: Rename end_writeback() to clear_inode()
vfs: Move waiting for inode writeback from end_writeback() to evict_inode()
writeback: Refactor writeback_single_inode()
writeback: Remove wb->list_lock from writeback_single_inode()
writeback: Separate inode requeueing after writeback
writeback: Move I_DIRTY_PAGES handling
writeback: Move requeueing when I_SYNC set to writeback_sb_inodes()
writeback: Move clearing of I_SYNC into inode_sync_complete()
writeback: initialize global_dirty_limit
fs: remove 8 bytes of padding from struct writeback_control on 64 bit builds
mm: page-writeback.c: local functions should not be exposed globally
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page-writeback.c | 3 | ||||
| -rw-r--r-- | mm/shmem.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 26adea8ca2e..93d8d2f7108 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -204,7 +204,7 @@ static unsigned long highmem_dirtyable_memory(unsigned long total) * Returns the global number of pages potentially available for dirty * page cache. This is the base value for the global dirty limits. */ -unsigned long global_dirtyable_memory(void) +static unsigned long global_dirtyable_memory(void) { unsigned long x; @@ -1568,6 +1568,7 @@ void writeback_set_ratelimit(void) unsigned long background_thresh; unsigned long dirty_thresh; global_dirty_limits(&background_thresh, &dirty_thresh); + global_dirty_limit = dirty_thresh; ratelimit_pages = dirty_thresh / (num_online_cpus() * 32); if (ratelimit_pages < 16) ratelimit_pages = 16; diff --git a/mm/shmem.c b/mm/shmem.c index d7b433a1ef5..be5af34a070 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -597,7 +597,7 @@ static void shmem_evict_inode(struct inode *inode) } BUG_ON(inode->i_blocks); shmem_free_inode(inode->i_sb); - end_writeback(inode); + clear_inode(inode); } /* |