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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-17 04:46:46 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-17 06:43:56 -0500 |
| commit | 777eda2c5b84d6f3543f4aecbf4cd1f29b222a81 (patch) | |
| tree | 0d007920c70708c178b59051b1fbf34b6e689fb6 /mm/shmem.c | |
| parent | b1bc6d7f163234cad4f34e3f5dffde44b96369eb (diff) | |
| download | linux-777eda2c5b84d6f3543f4aecbf4cd1f29b222a81.tar.gz linux-777eda2c5b84d6f3543f4aecbf4cd1f29b222a81.tar.bz2 linux-777eda2c5b84d6f3543f4aecbf4cd1f29b222a81.zip | |
new helper: iter_is_iovec()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 185836ba53ef..73ba1df7c8ba 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1536,7 +1536,7 @@ static ssize_t shmem_file_read_iter(struct kiocb *iocb, struct iov_iter *to) * holes of a sparse file, we actually need to allocate those pages, * and even mark them dirty, so it cannot exceed the max_blocks limit. */ - if (segment_eq(get_fs(), KERNEL_DS)) + if (!iter_is_iovec(to)) sgp = SGP_DIRTY; index = *ppos >> PAGE_CACHE_SHIFT; |