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authorJan Kara <jack@suse.cz>2019-08-29 09:04:11 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2019-08-30 22:43:58 -0700
commitcf1ea0592dbf109e7e7935b7d5b1a47a1ba04174 (patch)
treead909fdd86ed745b9041e2eab102fe219a218885 /include/linux/fs.h
parentmm: Handle MADV_WILLNEED through vfs_fadvise() (diff)
downloadlinux-dev-cf1ea0592dbf109e7e7935b7d5b1a47a1ba04174.tar.xz
linux-dev-cf1ea0592dbf109e7e7935b7d5b1a47a1ba04174.zip
fs: Export generic_fadvise()
Filesystems will need to call this function from their fadvise handlers. CC: stable@vger.kernel.org Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r--include/linux/fs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 997a530ff4e9..bc1b40fb0db7 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3531,6 +3531,8 @@ extern void inode_nohighmem(struct inode *inode);
/* mm/fadvise.c */
extern int vfs_fadvise(struct file *file, loff_t offset, loff_t len,
int advice);
+extern int generic_fadvise(struct file *file, loff_t offset, loff_t len,
+ int advice);
#if defined(CONFIG_IO_URING)
extern struct sock *io_uring_get_socket(struct file *file);