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| author | Jan Kara <jack@suse.cz> | 2017-11-15 17:35:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-15 18:21:04 -0800 |
| commit | aef6e415eefada1d25ec7f7775e9a02bc20bf264 (patch) | |
| tree | a0bf58be52c927d790c69dcdfbaa09aede0bbd87 /fs | |
| parent | 67fd707f468142d0f689a6240044bb45c1913003 (diff) | |
| download | linux-stable-aef6e415eefada1d25ec7f7775e9a02bc20bf264.tar.gz linux-stable-aef6e415eefada1d25ec7f7775e9a02bc20bf264.tar.bz2 linux-stable-aef6e415eefada1d25ec7f7775e9a02bc20bf264.zip | |
afs: use find_get_pages_range_tag()
Use find_get_pages_range_tag() in afs_writepages_region() as we are
interested only in pages from given range. Remove unnecessary code
after this conversion.
Link: http://lkml.kernel.org/r/20171009151359.31984-16-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/afs/write.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/afs/write.c b/fs/afs/write.c index 106e43db1115..d62a6b54152d 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -497,20 +497,13 @@ static int afs_writepages_region(struct address_space *mapping, _enter(",,%lx,%lx,", index, end); do { - n = find_get_pages_tag(mapping, &index, PAGECACHE_TAG_DIRTY, - 1, &page); + n = find_get_pages_range_tag(mapping, &index, end, + PAGECACHE_TAG_DIRTY, 1, &page); if (!n) break; _debug("wback %lx", page->index); - if (page->index > end) { - *_next = index; - put_page(page); - _leave(" = 0 [%lx]", *_next); - return 0; - } - /* at this point we hold neither mapping->tree_lock nor lock on * the page itself: the page may be truncated or invalidated * (changing page->mapping to NULL), or even swizzled back from |