linux.git/fs/hpfs/dir.c, branch v4.2 Linux kernel source tree hpfs: add fstrim support 2015-07-09T20:35:30+00:00 Mikulas Patocka mikulas@twibright.com 2015-06-28T13:16:57+00:00 a27b5b97d6fe91f55058ad8ac28a8768700201ab This patch adds support for fstrim to the HPFS filesystem. Signed-off-by: Mikulas Patocka <mikulas@twibright.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch adds support for fstrim to the HPFS filesystem.

Signed-off-by: Mikulas Patocka <mikulas@twibright.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/hpfs: increase pr_warn level 2014-06-06T23:08:10+00:00 Fabian Frederick fabf@skynet.be 2014-06-06T21:36:36+00:00 a19189e5535ed8fd191d8989fc39da1637cfa224 This patch applies a suggestion by Mikulas Patocka asking to increase all pr_warn without commented ones to pr_err Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch applies a suggestion by Mikulas Patocka asking to increase
all pr_warn without commented ones to pr_err

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/hpfs: use pr_fmt for logging 2014-06-06T23:08:10+00:00 Fabian Frederick fabf@skynet.be 2014-06-06T21:36:34+00:00 14da17f9c4a880e3418f7f04071df3cb2e8636e8 Also remove redundant level names (warning:...) Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Also remove redundant level names (warning:...)

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/hpfs: convert printk to pr_foo() 2014-06-06T23:08:10+00:00 Fabian Frederick fabf@skynet.be 2014-06-06T21:36:34+00:00 b7cb1ce2205c45bf6d356cd358b52adb55bbcf5d No level printk in hptfs_error converted to pr_err (others to pr_warn or pr_info) This patch also fixes if/then/else checkpatch warnings Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
No level printk in hptfs_error converted to pr_err (others to pr_warn or
pr_info)

This patch also fixes if/then/else checkpatch warnings

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[readdir] convert hpfs 2013-06-29T08:56:51+00:00 Al Viro viro@zeniv.linux.org.uk 2013-05-18T06:58:57+00:00 568f8f5ec5f1ac70850e27bc31eacaecaf9fb548 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
hpfs: deadlock and race in directory lseek() 2013-05-31T19:17:43+00:00 Al Viro viro@zeniv.linux.org.uk 2013-05-18T06:38:52+00:00 31abdab9c11bb1694ecd1476a7edbe8e964d94ac For one thing, there's an ABBA deadlock on hpfs fs-wide lock and i_mutex in hpfs_dir_lseek() - there's a lot of methods that grab the former with the caller already holding the latter, so it must take i_mutex first. For another, locking the damn thing, carefully validating the offset, then dropping locks and assigning the offset is obviously racy. Moreover, we _must_ do hpfs_add_pos(), or the machinery in dnode.c won't modify the sucker on B-tree surgeries. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
For one thing, there's an ABBA deadlock on hpfs fs-wide lock and i_mutex
in hpfs_dir_lseek() - there's a lot of methods that grab the former with
the caller already holding the latter, so it must take i_mutex first.

For another, locking the damn thing, carefully validating the offset,
then dropping locks and assigning the offset is obviously racy.

Moreover, we _must_ do hpfs_add_pos(), or the machinery in dnode.c
won't modify the sucker on B-tree surgeries.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
new helper: file_inode(file) 2013-02-23T04:31:31+00:00 Al Viro viro@zeniv.linux.org.uk 2013-01-23T22:07:38+00:00 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
stop passing nameidata to ->lookup() 2012-07-14T12:34:32+00:00 Al Viro viro@zeniv.linux.org.uk 2012-06-10T21:13:09+00:00 00cd8dd3bf95f2cc8435b4cac01d9995635c6d0b Just the flags; only NFS cares even about that, but there are legitimate uses for such argument. And getting rid of that completely would require splitting ->lookup() into a couple of methods (at least), so let's leave that alone for now... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Just the flags; only NFS cares even about that, but there are
legitimate uses for such argument.  And getting rid of that
completely would require splitting ->lookup() into a couple
of methods (at least), so let's leave that alone for now...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
hpfs: get rid of bitfields in struct fnode 2012-05-30T03:28:37+00:00 Al Viro viro@zeniv.linux.org.uk 2012-04-06T18:30:07+00:00 c4c995430a94e7d94526fcb347c4ba4b2ae82500 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
filesystems: add set_nlink() 2011-11-02T11:53:43+00:00 Miklos Szeredi mszeredi@suse.cz 2011-10-28T12:13:29+00:00 bfe8684869601dacfcb2cd69ef8cfd9045f62170 Replace remaining direct i_nlink updates with a new set_nlink() updater function. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Christoph Hellwig <hch@lst.de> 
Replace remaining direct i_nlink updates with a new set_nlink()
updater function.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>