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| author | Takashi Iwai <tiwai@suse.de> | 2016-04-27 17:30:49 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-04-27 17:30:49 +0200 |
| commit | af9cc93c0dee5fc1f9fa32cd9d79a456738a21be (patch) | |
| tree | 91aed45708ad9782de42560ecd25ea5f740dae9b /mm/fadvise.c | |
| parent | bb03ed216370cb021f377f923471e56d1de3ff5d (diff) | |
| parent | 8c0f55100478649e3c0133684aa4aebab77ce10f (diff) | |
| download | linux-af9cc93c0dee5fc1f9fa32cd9d79a456738a21be.tar.bz2 | |
Merge tag 'asoc-fix-v4.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.6
This is a fairly large collection of fixes but almost all driver
specific ones, especially to the new Intel drivers which have had a lot
of recent development. The one core fix is a change to the debugfs code
to avoid crashes in some relatively unusual configurations.
Diffstat (limited to 'mm/fadvise.c')
| -rw-r--r-- | mm/fadvise.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/fadvise.c b/mm/fadvise.c index b8a5bc66b0c0..b8024fa7101d 100644 --- a/mm/fadvise.c +++ b/mm/fadvise.c @@ -97,8 +97,8 @@ SYSCALL_DEFINE4(fadvise64_64, int, fd, loff_t, offset, loff_t, len, int, advice) break; case POSIX_FADV_WILLNEED: /* First and last PARTIAL page! */ - start_index = offset >> PAGE_CACHE_SHIFT; - end_index = endbyte >> PAGE_CACHE_SHIFT; + start_index = offset >> PAGE_SHIFT; + end_index = endbyte >> PAGE_SHIFT; /* Careful about overflow on the "+1" */ nrpages = end_index - start_index + 1; @@ -124,8 +124,8 @@ SYSCALL_DEFINE4(fadvise64_64, int, fd, loff_t, offset, loff_t, len, int, advice) * preserved on the expectation that it is better to preserve * needed memory than to discard unneeded memory. */ - start_index = (offset+(PAGE_CACHE_SIZE-1)) >> PAGE_CACHE_SHIFT; - end_index = (endbyte >> PAGE_CACHE_SHIFT); + start_index = (offset+(PAGE_SIZE-1)) >> PAGE_SHIFT; + end_index = (endbyte >> PAGE_SHIFT); if (end_index >= start_index) { unsigned long count = invalidate_mapping_pages(mapping, |