BMC/Intel-BMC/linux.git/fs/hpfs/super.c, branch dev

hpfs: hpfs_error: Remove static buffer, use vsprintf extension %pV instead

2015-07-09T20:35:31+00:00

Removing unnecessary static buffers is good. Use the vsprintf %pV extension instead. Signed-off-by: Joe Perches Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org # v2.6.36+ Signed-off-by: Linus Torvalds

hpfs: kstrdup() out of memory handling

2015-07-09T20:35:31+00:00

There is a possibility of nothing being allocated to the new_opts in case of memory pressure, therefore return ENOMEM for such case. Signed-off-by: Sanidhya Kashyap Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds

hpfs: Remove unessary cast

2015-07-09T20:35:31+00:00

Avoid a pointless kmem_cache_alloc() return value cast in fs/hpfs/super.c::hpfs_alloc_inode() Signed-off-by: Firo Yang Signed-off-by: Mikulas Patocka Signed-off-by: Linus Torvalds

hpfs: add fstrim support

2015-07-09T20:35:30+00:00

This patch adds support for fstrim to the HPFS filesystem. Signed-off-by: Mikulas Patocka Signed-off-by: Linus Torvalds

fs/hpfs: increase pr_warn level

2014-06-06T23:08:10+00:00

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 Cc: Mikulas Patocka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs/hpfs: use pr_fmt for logging

2014-06-06T23:08:10+00:00

Also remove redundant level names (warning:...) Signed-off-by: Fabian Frederick Cc: Mikulas Patocka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs/hpfs: convert printk to pr_foo()

2014-06-06T23:08:10+00:00

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 Cc: Mikulas Patocka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs: push sync_filesystem() down to the file system's remount_fs()

2014-03-13T14:14:33+00:00

Previously, the no-op "mount -o mount /dev/xxx" operation when the file system is already mounted read-write causes an implied, unconditional syncfs(). This seems pretty stupid, and it's certainly documented or guaraunteed to do this, nor is it particularly useful, except in the case where the file system was mounted rw and is getting remounted read-only. However, it's possible that there might be some file systems that are actually depending on this behavior. In most file systems, it's probably fine to only call sync_filesystem() when transitioning from read-write to read-only, and there are some file systems where this is not needed at all (for example, for a pseudo-filesystem or something like romfs). Signed-off-by: "Theodore Ts'o" Cc: linux-fsdevel@vger.kernel.org Cc: Christoph Hellwig Cc: Artem Bityutskiy Cc: Adrian Hunter Cc: Evgeniy Dushistov Cc: Jan Kara Cc: OGAWA Hirofumi Cc: Anders Larsen Cc: Phillip Lougher Cc: Kees Cook Cc: Mikulas Patocka Cc: Petr Vandrovec Cc: xfs@oss.sgi.com Cc: linux-btrfs@vger.kernel.org Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Cc: codalist@coda.cs.cmu.edu Cc: linux-ext4@vger.kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net Cc: fuse-devel@lists.sourceforge.net Cc: cluster-devel@redhat.com Cc: linux-mtd@lists.infradead.org Cc: jfs-discussion@lists.sourceforge.net Cc: linux-nfs@vger.kernel.org Cc: linux-nilfs@vger.kernel.org Cc: linux-ntfs-dev@lists.sourceforge.net Cc: ocfs2-devel@oss.oracle.com Cc: reiserfs-devel@vger.kernel.org

hpfs: remember free space

2014-02-03T00:24:07+00:00

Previously, hpfs scanned all bitmaps each time the user asked for free space using statfs. This patch changes it so that hpfs scans the bitmaps only once, remembes the free space and on next invocation of statfs it returns the value instantly. New versions of wine are hammering on the statfs syscall very heavily, making some games unplayable when they're stored on hpfs, with load times in minutes. This should be backported to the stable kernels because it fixes user-visible problem (excessive level load times in wine). Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds

hpfs: make freeing sbi and codetables rcu-delayed

2013-10-25T03:43:26+00:00

makes ->d_hash() and ->d_compare() safety in RCU mode independent from vfsmount_lock Signed-off-by: Al Viro