kernel.git/fs/btrfs/transaction.c, branch linux-3.4.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.4.y2012-04-18T17:22:14Zbtrfs: add missing unlocks to transaction abort paths2012-04-18T17:22:14ZDavid Sterba2012-04-02T16:31:37Zurn:sha1:871383be592ba7e819d27556591e315a0df38cee
Added in commit 49b25e0540904be0bf558b84475c69d72e4de66e
("btrfs: enhance transaction abort infrastructure")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Btrfs: fix use-after-free in __btrfs_end_transaction2012-04-12T20:03:56ZDave Jones2012-04-12T20:03:56Zurn:sha1:4edc2ca388d62abffe38149f6ac00e749ea721c5
49b25e0540904be0bf558b84475c69d72e4de66e introduced a use-after-free bug
that caused spurious -EIO's to be returned.
Do the check before we free the transaction.
Cc: David Sterba <dsterba@suse.cz>
Cc: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Btrfs: show useful info in space reservation tracepoint2012-03-29T13:57:44ZLiu Bo2012-03-29T13:57:44Zurn:sha1:2bcc0328c3a043880796a602c75fbeb1537aa1e1
o For space info, the type of space info is useful for debug.
o For transaction handle, its transid is useful.
Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
btrfs: replace many BUG_ONs with proper error handling2012-03-22T10:52:54ZJeff Mahoney2012-03-12T15:03:00Zurn:sha1:79787eaab46121d4713ed03c8fc63b9ec3eaec76
btrfs currently handles most errors with BUG_ON. This patch is a work-in-
progress but aims to handle most errors other than internal logic
errors and ENOMEM more gracefully.
This iteration prevents most crashes but can run into lockups with
the page lock on occasion when the timing "works out."
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
btrfs: enhance transaction abort infrastructure2012-03-22T00:45:40ZJeff Mahoney2012-03-01T16:24:58Zurn:sha1:49b25e0540904be0bf558b84475c69d72e4de66e
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
btrfs: btrfs_drop_snapshot should return int2012-03-22T00:45:36ZJeff Mahoney2011-10-04T03:22:41Zurn:sha1:2c536799f1bde905bbacf7af3aa6be3f4de66005
Commit cb1b69f4 (Btrfs: forced readonly when btrfs_drop_snapshot() fails)
made btrfs_drop_snapshot return void because there were no callers checking
the return value. That is the wrong order to handle error propogation since
the caller will have no idea that an error has occured and continue on
as if nothing went wrong.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
btrfs: return void in functions without error conditions2012-03-22T00:45:34ZJeff Mahoney2012-03-01T13:56:26Zurn:sha1:143bede527b054a271053f41bfaca2b57baa9408
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Btrfs: fix compiler warnings on 32 bit systems2012-02-24T15:39:05ZChris Mason2012-02-24T15:39:05Zurn:sha1:e77266e4c4be6f9dc91bf688bce015a8babd5fe0
The enospc tracing code added some interesting uses of
u64 pointer casts.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Btrfs: improve error handling for btrfs_insert_dir_item callers2012-02-23T15:43:45ZChris Mason2012-02-20T13:40:56Zurn:sha1:fe66a05a06795bd3b788404d69ea7709f46a1609
This allows us to gracefully continue if we aren't able to insert
directory items, both for normal files/dirs and snapshots.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Btrfs: space leak tracepoints2012-01-16T20:29:43ZJosef Bacik2012-01-10T15:31:31Zurn:sha1:8c2a3ca20f6233677ac3222c6506174010eb414f
This in addition to a script in my btrfs-tracing tree will help track down space
leaks when we're getting space left over in block groups on umount. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>