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| author | Al Viro | 2014-02-03 04:18:22 +0100 |
|---|---|---|
| committer | Al Viro | 2014-04-02 05:19:20 +0200 |
| commit | 8142c184b8f16d213eb8ba06ccb6222259a51cfc (patch) | |
| tree | 40c818c697edbc0452e3d48006b6f7584c3217f3 /mm | |
| parent | callers of iov_copy_from_user_atomic() don't need pagecache_disable() (diff) | |
| download | kernel-qcow2-linux-8142c184b8f16d213eb8ba06ccb6222259a51cfc.tar.gz kernel-qcow2-linux-8142c184b8f16d213eb8ba06ccb6222259a51cfc.tar.xz kernel-qcow2-linux-8142c184b8f16d213eb8ba06ccb6222259a51cfc.zip | |
do_shmem_file_read(): call file_read_actor() directly
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/shmem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 1f18c9d0d93e..9398e6cd48cb 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1462,7 +1462,7 @@ shmem_write_end(struct file *file, struct address_space *mapping, return copied; } -static void do_shmem_file_read(struct file *filp, loff_t *ppos, read_descriptor_t *desc, read_actor_t actor) +static void do_shmem_file_read(struct file *filp, loff_t *ppos, read_descriptor_t *desc) { struct inode *inode = file_inode(filp); struct address_space *mapping = inode->i_mapping; @@ -1550,7 +1550,7 @@ static void do_shmem_file_read(struct file *filp, loff_t *ppos, read_descriptor_ * "pos" here (the actor routine has to update the user buffer * pointers and the remaining count). */ - ret = actor(desc, page, offset, nr); + ret = file_read_actor(desc, page, offset, nr); offset += ret; index += offset >> PAGE_CACHE_SHIFT; offset &= ~PAGE_CACHE_MASK; @@ -1588,7 +1588,7 @@ static ssize_t shmem_file_aio_read(struct kiocb *iocb, if (desc.count == 0) continue; desc.error = 0; - do_shmem_file_read(filp, ppos, &desc, file_read_actor); + do_shmem_file_read(filp, ppos, &desc); retval += desc.written; if (desc.error) { retval = retval ?: desc.error; |