diff options
| author | Dave Chinner <dchinner@redhat.com> | 2013-08-28 02:18:05 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-09-11 00:56:31 +0200 |
| commit | 9b17c62382dd2e7507984b9890bf44e070cdd8bb (patch) | |
| tree | e64979ddbd8f0b6924f6b940fa15804490301908 /fs/internal.h | |
| parent | vmscan: per-node deferred work (diff) | |
| download | linux-9b17c62382dd2e7507984b9890bf44e070cdd8bb.tar.xz linux-9b17c62382dd2e7507984b9890bf44e070cdd8bb.zip | |
fs: convert inode and dentry shrinking to be node aware
Now that the shrinker is passing a node in the scan control structure, we
can pass this to the the generic LRU list code to isolate reclaim to the
lists on matching nodes.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Glauber Costa <glommer@parallels.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: Carlos Maiolino <cmaiolino@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Rientjes <rientjes@google.com>
Cc: Gleb Natapov <gleb@redhat.com>
Cc: Greg Thelen <gthelen@google.com>
Cc: J. Bruce Fields <bfields@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Kent Overstreet <koverstreet@google.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/internal.h')
| -rw-r--r-- | fs/internal.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/internal.h b/fs/internal.h index cb83a3417a68..513e0d859a6c 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -114,7 +114,8 @@ extern int open_check_o_direct(struct file *f); * inode.c */ extern spinlock_t inode_sb_list_lock; -extern long prune_icache_sb(struct super_block *sb, unsigned long nr_to_scan); +extern long prune_icache_sb(struct super_block *sb, unsigned long nr_to_scan, + int nid); extern void inode_add_lru(struct inode *inode); /* @@ -131,7 +132,8 @@ extern int invalidate_inodes(struct super_block *, bool); */ extern struct dentry *__d_alloc(struct super_block *, const struct qstr *); extern int d_set_mounted(struct dentry *dentry); -extern long prune_dcache_sb(struct super_block *sb, unsigned long nr_to_scan); +extern long prune_dcache_sb(struct super_block *sb, unsigned long nr_to_scan, + int nid); /* * read_write.c |