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| author |   Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2016-12-12 16:43:17 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-12 18:55:08 -0800 |
| commit | c70b647d381cba1899c953b0016b7dc185892f90 (patch) | |
| tree | 69e6fe37d37e0db4297f9e08d7b48ec38ed6b3cb /fs/fs-writeback.c | |
| parent | mm: cma: make linux/cma.h standalone includible (diff) | |
| download | linux-dev-c70b647d381cba1899c953b0016b7dc185892f90.tar.xz linux-dev-c70b647d381cba1899c953b0016b7dc185892f90.zip | |
mm/filemap.c: add comment for confusing logic in page_cache_tree_insert()
Unlike THP, hugetlb pages are represented by one entry in the
radix-tree.
[akpm@linux-foundation.org: tweak comment]
Link: http://lkml.kernel.org/r/20161110163640.126124-1-kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/fs-writeback.c')
0 files changed, 0 insertions, 0 deletions