Miklos Szeredi
0e9663ee45
fuse: add blksize field to fuse_attr
...
There are cases when the filesystem will be passed the buffer from a single
read or write call, namely:
1) in 'direct-io' mode (not O_DIRECT), read/write requests don't go
through the page cache, but go directly to the userspace fs
2) currently buffered writes are done with single page requests, but
if Nick's ->perform_write() patch goes it, it will be possible to
do larger write requests. But only if the original write() was
also bigger than a page.
In these cases the filesystem might want to give a hint to the app
about the optimal I/O size.
Allow the userspace filesystem to supply a blksize value to be returned by
stat() and friends. If the field is zero, it defaults to the old
PAGE_CACHE_SIZE value.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2007-10-18 14:37:31 -07:00
..
2007-10-17 22:51:13 +02:00
2007-10-13 14:36:18 +01:00
2007-10-15 12:26:29 -07:00
2007-10-15 12:26:29 -07:00
2007-10-15 12:26:29 -07:00
2007-10-15 12:26:29 -07:00
2007-10-15 12:26:29 -07:00
2007-10-16 09:43:10 -07:00
2007-10-17 08:43:03 -07:00
2007-10-16 10:13:38 -07:00
2007-10-15 10:47:35 -07:00
2007-10-15 17:56:36 -07:00
2007-10-14 12:41:51 -07:00
2007-10-18 14:37:20 -07:00
2007-10-17 08:42:47 -07:00
2007-10-17 08:43:00 -07:00
2007-10-17 08:42:45 -07:00
2007-10-17 08:43:07 -07:00
2007-10-16 11:03:56 +02:00
2007-10-18 14:37:29 -07:00
2007-10-16 09:43:09 -07:00
2007-10-16 11:05:02 +02:00
2007-10-16 09:42:58 -07:00
2007-10-18 14:37:24 -07:00
2007-10-14 22:57:45 +02:00
2007-10-18 14:37:20 -07:00
2007-10-17 08:42:47 -07:00
2007-10-17 08:42:47 -07:00
2007-10-17 08:42:47 -07:00
2007-10-17 08:42:47 -07:00
2007-10-16 09:43:13 -07:00
2007-10-16 09:43:20 -07:00
2007-10-18 14:37:19 -07:00
2007-10-17 08:42:52 -07:00
2007-10-18 14:37:28 -07:00
2007-10-17 08:42:46 -07:00
2007-10-17 08:42:53 -07:00
2007-10-18 14:37:26 -07:00
2007-10-16 09:43:09 -07:00
2007-10-18 14:37:21 -07:00
2007-10-17 08:43:00 -07:00
2007-10-17 08:42:51 -07:00
2007-10-17 08:43:02 -07:00
2007-10-17 08:43:02 -07:00
2007-10-17 08:42:48 -07:00
2007-10-18 14:37:29 -07:00
2007-10-17 18:50:03 -04:00
2007-10-17 18:49:59 -04:00
2007-10-17 18:49:59 -04:00
2007-10-17 18:50:02 -04:00
2007-10-17 18:49:58 -04:00
2007-10-16 09:43:22 -07:00
2007-10-17 08:43:01 -07:00
2007-10-17 08:43:04 -07:00
2007-10-17 00:00:08 +02:00
2007-10-18 14:37:19 -07:00
2007-10-18 14:37:30 -07:00
2007-10-18 14:37:31 -07:00
2007-10-16 09:43:00 -07:00
2007-10-14 12:41:51 -07:00
2007-10-15 08:12:00 -07:00
2007-10-15 08:12:00 -07:00
2007-10-16 09:43:02 -07:00
2007-10-13 23:56:32 +02:00
2007-10-16 15:58:19 +02:00
2007-10-13 23:56:33 +02:00
2007-10-16 11:21:00 +02:00
2007-10-16 22:29:58 +02:00
2007-10-15 12:26:29 -07:00
2007-10-17 08:42:52 -07:00
2007-10-14 12:41:52 -07:00
2007-10-17 08:42:59 -07:00
2007-10-17 08:42:56 -07:00
2007-10-15 13:41:39 -07:00
2007-10-17 08:43:00 -07:00
2007-10-16 09:43:01 -07:00
2007-10-17 08:42:55 -07:00
2007-10-16 09:43:10 -07:00
2007-10-17 18:49:58 -04:00
2007-10-17 18:49:57 -04:00
2007-10-16 09:42:49 -07:00
2007-10-17 08:42:52 -07:00
2007-10-17 08:42:52 -07:00
2007-10-17 08:42:52 -07:00
2007-10-18 14:37:28 -07:00
2007-10-17 08:43:01 -07:00
2007-10-17 08:42:54 -07:00
2007-10-17 08:42:57 -07:00
2007-10-17 08:42:57 -07:00
2007-10-12 21:27:47 -04:00
2007-10-12 14:51:12 -07:00
2007-10-16 09:43:10 -07:00
2007-10-13 10:18:29 +02:00
2007-10-16 11:14:12 +02:00
2007-10-17 08:42:57 -07:00
2007-10-17 08:42:56 -07:00
2007-10-17 08:43:00 -07:00
2007-10-16 09:43:02 -07:00
2007-10-16 09:43:03 -07:00
2007-10-17 08:43:00 -07:00
2007-10-17 08:42:55 -07:00
2007-10-17 08:42:46 -07:00
2007-10-13 23:56:29 +02:00
2007-10-17 08:42:50 -07:00
2007-10-17 08:42:56 -07:00
2007-10-17 08:42:57 -07:00
2007-10-17 08:42:44 -07:00
2007-10-17 08:42:55 -07:00
2007-10-13 09:52:26 -07:00
2007-10-15 12:26:29 -07:00
2007-10-15 12:26:29 -07:00
2007-10-17 08:42:58 -07:00
2007-10-16 09:42:58 -07:00
2007-10-17 08:42:59 -07:00
2007-10-17 22:30:07 +10:00
2007-10-17 08:42:46 -07:00
2007-10-16 09:43:02 -07:00
2007-10-16 09:43:02 -07:00
2007-10-16 09:42:55 -07:00
2007-10-18 14:37:23 -07:00
2007-10-16 09:43:09 -07:00
2007-10-12 15:03:18 -07:00
2007-10-12 15:03:18 -07:00
2007-10-17 08:42:44 -07:00
2007-10-18 14:37:18 -07:00
2007-10-17 08:43:04 -07:00
2007-10-17 18:49:58 -04:00
2007-10-17 08:42:55 -07:00
2007-10-17 08:42:45 -07:00
2007-10-17 08:42:56 -07:00
2007-10-16 09:42:53 -07:00
2007-10-17 08:42:46 -07:00
2007-10-14 12:41:52 -07:00
2007-10-17 08:42:46 -07:00
2007-10-16 11:08:51 +02:00
2007-10-18 14:37:28 -07:00
2007-10-16 22:57:17 -07:00
2007-10-14 12:41:51 -07:00
2007-10-18 14:37:24 -07:00
2007-10-16 09:43:17 -07:00
2007-10-17 08:42:53 -07:00
2007-10-16 09:42:50 -07:00
2007-10-17 08:42:47 -07:00
2007-10-17 08:43:01 -07:00
2007-10-15 14:06:58 -07:00
2007-10-17 08:42:45 -07:00
2007-10-17 08:42:45 -07:00
2007-10-16 09:43:14 -07:00
2007-10-14 12:41:51 -07:00
2007-10-18 14:37:20 -07:00
2007-10-17 08:42:45 -07:00
2007-10-18 14:37:23 -07:00
2007-10-12 14:51:12 -07:00
2007-10-18 14:37:28 -07:00
2007-10-15 12:59:43 -07:00
2007-10-17 08:42:53 -07:00
2007-10-15 17:00:19 +02:00
2007-10-17 08:42:58 -07:00
2007-10-17 08:42:51 -07:00
2007-10-12 14:55:34 -07:00
2007-10-17 08:42:56 -07:00
2007-10-17 08:43:02 -07:00