Searched hist:f248679e86fead40cc78e724c7181d6bec1a2046 (Results 1 – 5 of 5) sorted by relevance
| /openbmc/linux/fs/btrfs/ |
| H A D | btrfs_inode.h | diff f248679e86fead40cc78e724c7181d6bec1a2046 Fri Jan 13 11:09:22 CST 2012 Josef Bacik <josef@redhat.com> Btrfs: add a delalloc mutex to inodes for delalloc reservations
I was using i_mutex for this, but we're getting bogus lockdep warnings by doing
that and theres no real way to get rid of those, so just stop using i_mutex to
protect delalloc metadata reservations and use a delalloc mutex instead. This
shouldn't be contended often at all, only if you are writing and mmap writing to
the file at the same time. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
|
| H A D | relocation.c | diff f248679e86fead40cc78e724c7181d6bec1a2046 Fri Jan 13 11:09:22 CST 2012 Josef Bacik <josef@redhat.com> Btrfs: add a delalloc mutex to inodes for delalloc reservations
I was using i_mutex for this, but we're getting bogus lockdep warnings by doing
that and theres no real way to get rid of those, so just stop using i_mutex to
protect delalloc metadata reservations and use a delalloc mutex instead. This
shouldn't be contended often at all, only if you are writing and mmap writing to
the file at the same time. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
|
| H A D | ioctl.c | diff f248679e86fead40cc78e724c7181d6bec1a2046 Fri Jan 13 11:09:22 CST 2012 Josef Bacik <josef@redhat.com> Btrfs: add a delalloc mutex to inodes for delalloc reservations
I was using i_mutex for this, but we're getting bogus lockdep warnings by doing
that and theres no real way to get rid of those, so just stop using i_mutex to
protect delalloc metadata reservations and use a delalloc mutex instead. This
shouldn't be contended often at all, only if you are writing and mmap writing to
the file at the same time. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
|
| H A D | extent-tree.c | diff f248679e86fead40cc78e724c7181d6bec1a2046 Fri Jan 13 11:09:22 CST 2012 Josef Bacik <josef@redhat.com> Btrfs: add a delalloc mutex to inodes for delalloc reservations
I was using i_mutex for this, but we're getting bogus lockdep warnings by doing
that and theres no real way to get rid of those, so just stop using i_mutex to
protect delalloc metadata reservations and use a delalloc mutex instead. This
shouldn't be contended often at all, only if you are writing and mmap writing to
the file at the same time. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
|
| H A D | inode.c | diff f248679e86fead40cc78e724c7181d6bec1a2046 Fri Jan 13 11:09:22 CST 2012 Josef Bacik <josef@redhat.com> Btrfs: add a delalloc mutex to inodes for delalloc reservations
I was using i_mutex for this, but we're getting bogus lockdep warnings by doing
that and theres no real way to get rid of those, so just stop using i_mutex to
protect delalloc metadata reservations and use a delalloc mutex instead. This
shouldn't be contended often at all, only if you are writing and mmap writing to
the file at the same time. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
|