diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-24 19:01:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-24 19:01:30 -0700 |
| commit | d39dd11c3e6a7af5c20bfac40594db36cf270f42 (patch) | |
| tree | 6384e07fa2f347b286cde9754c4507b5a738ab47 /mm/backing-dev.c | |
| parent | 30f5b28e7f937608e0407edaa459cc8161de81d9 (diff) | |
| parent | 0b2d0724e26a335cd326eb7ad552c109116a8795 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
fs: simplify iget & friends
fs: pull inode->i_lock up out of writeback_single_inode
fs: rename inode_lock to inode_hash_lock
fs: move i_wb_list out from under inode_lock
fs: move i_sb_list out from under inode_lock
fs: remove inode_lock from iput_final and prune_icache
fs: Lock the inode LRU list separately
fs: factor inode disposal
fs: protect inode->i_state with inode->i_lock
autofs4: Do not potentially dereference NULL pointer returned by fget() in autofs_dev_ioctl_setpipefd()
autofs4 - remove autofs4_lock
autofs4 - fix d_manage() return on rcu-walk
autofs4 - fix autofs4_expire_indirect() traversal
autofs4 - fix dentry leak in autofs4_expire_direct()
autofs4 - reinstate last used update on access
vfs - check non-mountpoint dentry might block in __follow_mount_rcu()
Diffstat (limited to 'mm/backing-dev.c')
| -rw-r--r-- | mm/backing-dev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 8fe9d340792..0d9a036ada6 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -67,14 +67,14 @@ static int bdi_debug_stats_show(struct seq_file *m, void *v) struct inode *inode; nr_wb = nr_dirty = nr_io = nr_more_io = 0; - spin_lock(&inode_lock); + spin_lock(&inode_wb_list_lock); list_for_each_entry(inode, &wb->b_dirty, i_wb_list) nr_dirty++; list_for_each_entry(inode, &wb->b_io, i_wb_list) nr_io++; list_for_each_entry(inode, &wb->b_more_io, i_wb_list) nr_more_io++; - spin_unlock(&inode_lock); + spin_unlock(&inode_wb_list_lock); global_dirty_limits(&background_thresh, &dirty_thresh); bdi_thresh = bdi_dirty_limit(bdi, dirty_thresh); @@ -676,11 +676,11 @@ void bdi_destroy(struct backing_dev_info *bdi) if (bdi_has_dirty_io(bdi)) { struct bdi_writeback *dst = &default_backing_dev_info.wb; - spin_lock(&inode_lock); + spin_lock(&inode_wb_list_lock); list_splice(&bdi->wb.b_dirty, &dst->b_dirty); list_splice(&bdi->wb.b_io, &dst->b_io); list_splice(&bdi->wb.b_more_io, &dst->b_more_io); - spin_unlock(&inode_lock); + spin_unlock(&inode_wb_list_lock); } bdi_unregister(bdi); |