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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 /mm/fadvise.c
parent692fe62433d4ca47605b39f7c416efd6679ba694 (diff)
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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 'mm/fadvise.c')
-rw-r--r--mm/fadvise.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/fadvise.c b/mm/fadvise.c
index 467bcd032037..4f17c83db575 100644
--- a/mm/fadvise.c
+++ b/mm/fadvise.c
@@ -27,8 +27,7 @@
* deactivate the pages and clear PG_Referenced.
*/
-static int generic_fadvise(struct file *file, loff_t offset, loff_t len,
- int advice)
+int generic_fadvise(struct file *file, loff_t offset, loff_t len, int advice)
{
struct inode *inode;
struct address_space *mapping;
@@ -178,6 +177,7 @@ static int generic_fadvise(struct file *file, loff_t offset, loff_t len,
}
return 0;
}
+EXPORT_SYMBOL(generic_fadvise);
int vfs_fadvise(struct file *file, loff_t offset, loff_t len, int advice)
{