diff options
Diffstat (limited to 'Documentation/filesystems/Locking')
| -rw-r--r-- | Documentation/filesystems/Locking | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index 0706d32a61e6..cbbac3fa0eb4 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -189,7 +189,7 @@ prototypes: loff_t pos, unsigned len, unsigned copied, struct page *page, void *fsdata); sector_t (*bmap)(struct address_space *, sector_t); - int (*invalidatepage) (struct page *, unsigned long); + void (*invalidatepage) (struct page *, unsigned int, unsigned int); int (*releasepage) (struct page *, int); void (*freepage)(struct page *); int (*direct_IO)(int, struct kiocb *, const struct iovec *iov, @@ -310,8 +310,8 @@ filesystems and by the swapper. The latter will eventually go away. Please, keep it that way and don't breed new callers. ->invalidatepage() is called when the filesystem must attempt to drop -some or all of the buffers from the page when it is being truncated. It -returns zero on success. If ->invalidatepage is zero, the kernel uses +some or all of the buffers from the page when it is being truncated. It +returns zero on success. If ->invalidatepage is zero, the kernel uses block_invalidatepage() instead. ->releasepage() is called when the kernel is about to try to drop the |