Eric Lee / smarc-fsl-linux-kernel

25 Mar, 2015

1 commit

  • 235c362bd   UBIFS: extend debug/message capabilities ... Browse Code »

    In the case where we have more than one volumes on different UBI
    devices, it may be not that easy to tell which volume prints the
    messages. Add ubi number and volume id in ubifs_msg/warn/error
    to help debug. These two values are passed by struct ubifs_info.

    For those where ubifs_info is not initialized yet, ubifs_* is
    replaced by pr_*. For those where ubifs_info is not avaliable,
    ubifs_info is passed to the calling function as a const parameter.

    The output looks like,

    [ 95.444879] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 696
    [ 95.484688] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "test1"
    [ 95.484694] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
    [ 95.484699] UBIFS (ubi0:1): FS size: 30220288 bytes (28 MiB, 238 LEBs), journal size 1523712 bytes (1 MiB, 12 LEBs)
    [ 95.484703] UBIFS (ubi0:1): reserved for root: 1427378 bytes (1393 KiB)
    [ 95.484709] UBIFS (ubi0:1): media format: w4/r0 (latest is w4/r0), UUID 40DFFC0E-70BE-4193-8905-F7D6DFE60B17, small LPT model
    [ 95.489875] UBIFS (ubi1:0): background thread "ubifs_bgt1_0" started, PID 699
    [ 95.529713] UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "test2"
    [ 95.529718] UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
    [ 95.529724] UBIFS (ubi1:0): FS size: 19808256 bytes (18 MiB, 156 LEBs), journal size 1015809 bytes (0 MiB, 8 LEBs)
    [ 95.529727] UBIFS (ubi1:0): reserved for root: 935592 bytes (913 KiB)
    [ 95.529733] UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID EEB7779D-F419-4CA9-811B-831CAC7233D4, small LPT model

    [ 954.264767] UBIFS error (ubi1:0 pid 756): ubifs_read_node: bad node type (255 but expected 6)
    [ 954.367030] UBIFS error (ubi1:0 pid 756): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1

    Signed-off-by: Sheng Yong
    Signed-off-by: Artem Bityutskiy

    Sheng Yong
     

31 Aug, 2012

1 commit

31 Dec, 2008

1 commit

  • 6a4a9b438   UBIFS: fix sparse warnings ... Browse Code »

    fs/ubifs/compress.c:111:8: warning: incorrect type in argument 5 (different signedness)
    fs/ubifs/compress.c:111:8: expected unsigned int *dlen
    fs/ubifs/compress.c:111:8: got int *out_len
    fs/ubifs/compress.c:175:10: warning: incorrect type in argument 5 (different signedness)
    fs/ubifs/compress.c:175:10: expected unsigned int *dlen
    fs/ubifs/compress.c:175:10: got int *out_len

    Fix this by adding a cast to (unsigned int *). We guarantee that
    our lengths are small and no overflow is possible.

    Signed-off-by: Artem Bityutskiy

    Artem Bityutskiy
     

04 Dec, 2008

1 commit

  • 995be0454   UBIFS: fix section mismatch ... Browse Code »

    This patch fixes the following section mismatch:

    WARNING: fs/ubifs/ubifs.o(.init.text+0xec): Section mismatch in reference from the function init_module() to the function .exit.text:ubifs_compressors_exit()

    Signed-off-by: Artem Bityutskiy

    Alexey Dobriyan
     

03 Dec, 2008

2 commits

19 Oct, 2008

1 commit

15 Jul, 2008

1 commit