lwn.git/fs/ubifs/debug.c, branch v3.14.7

fs/ubifs: use rbtree postorder iteration helper instead of opencoding

2014-01-24T00:37:03+00:00

Use rbtree_postorder_for_each_entry_safe() to destroy the rbtree instead of opencoding an alternate postorder iteration that modifies the tree Signed-off-by: Cody P Schafer Cc: Michel Lespinasse Cc: Jan Kara Cc: Artem Bityutskiy Cc: Adrian Hunter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

UBIFS: correct data corruption range

2013-10-26T10:33:38+00:00

With power-cut emulation, it is possible that sometimes no data at all is corrupted and that confusing messages are printed due to errors in the computation of data corruption range. [1] The start of the range should be [0..len-1], not [0..len]. [2] The end of the range should always be at least 1 greater than the start. Signed-off-by: Mats Karrman Signed-off-by: Artem Bityutskiy

UBIFS: remove invalid warn msg with tst_recovery enabled

2013-08-16T13:42:08+00:00

Signed-off-by: Mats Karrman Signed-off-by: Artem Bityutskiy

UBIFS: rename random32() to prandom_u32()

2013-01-15T13:45:27+00:00

Use more preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita Signed-off-by: Artem Bityutskiy

ubifs: use prandom_bytes

2012-12-18T01:15:26+00:00

This also converts filling memory loop to use memset. Signed-off-by: Akinobu Mita Cc: Artem Bityutskiy Cc: Adrian Hunter Cc: "Theodore Ts'o" Cc: David Laight Cc: David Woodhouse Cc: Eilon Greenstein Cc: Michel Lespinasse Cc: Robert Love Cc: Valdis Kletnieks Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge tag 'upstream-3.7-rc1' of git://git.infradead.org/linux-ubifs

2012-10-03T03:47:48+00:00

Pull ubifs changes from Artem Bityutskiy: "No big changes for 3.7 in UBIFS: - Error reporting and debug printing improvements - Power cut emulation fixes - Minor cleanups" Fix trivial conflict in fs/ubifs/debug.c due to the user namespace changes. * tag 'upstream-3.7-rc1' of git://git.infradead.org/linux-ubifs: UBIFS: print less UBIFS: use pr_ helper instead of printk UBIFS: comply with coding style UBIFS: use __aligned() attribute UBIFS: remove __DATE__ and __TIME__ UBIFS: fix power cut emulation for mtdram UBIFS: improve scanning debug output UBIFS: always print full error reports UBIFS: print PID in debug messages

userns: Convert ubifs to use kuid/kgid

2012-09-21T10:13:36+00:00

Cc: Artem Bityutskiy Cc: Adrian Hunter Acked-by: Serge Hallyn Signed-off-by: Eric W. Biederman

UBIFS: use pr_ helper instead of printk

2012-08-31T14:32:57+00:00

Use 'pr_err()' instead of 'printk(KERN_ERR', etc. Signed-off-by: Artem Bityutskiy

UBIFS: comply with coding style

2012-08-31T14:32:57+00:00

Join all the split printk lines in order to stop checkpatch complaining. Signed-off-by: Artem Bityutskiy

UBIFS: fix power cut emulation for mtdram

2012-08-31T14:32:38+00:00

The power cut emulation did not work correctly because we corrupted more than one max. I/O unit in the buffer and then wrote the entire buffer. This lead to recovery errors because UBIFS complained about corrupted free space. And this was easily reproducible on mtdram because max. write size is very small there (64 bytes), and we could easily have a 1KiB buffer, corrupt 128 bytes there, and then write the entire buffer. The fix is to corrupt max. write size bytes at most, and write only up to the last corrupted max. write size chunk, not the entire buffer. Signed-off-by: Artem Bityutskiy