diff options
| author | Olof Johansson <olof@lixom.net> | 2013-01-14 10:20:02 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-01-14 10:20:02 -0800 |
| commit | 8d84981e395850aab31c3f2ca7e2738e03f671d7 (patch) | |
| tree | 933425fddb23d28be802277471df3fe3f6c2711d /fs/f2fs/gc.c | |
| parent | 00c82d64405631967dca3890a9ce80ab35d04cc7 (diff) | |
| parent | 77cc982f6a3b33a5aa058ad3b20cda8866db2948 (diff) | |
Merge branch 'clocksource/cleanup' into next/cleanup
Clockevent cleanup series from Shawn Guo.
Resolved move/change conflict in mach-pxa/time.c due to the sys_timer
cleanup.
* clocksource/cleanup:
clocksource: use clockevents_config_and_register() where possible
ARM: use clockevents_config_and_register() where possible
clockevents: export clockevents_config_and_register for module use
+ sync to Linux 3.8-rc3
Signed-off-by: Olof Johansson <olof@lixom.net>
Conflicts:
arch/arm/mach-pxa/time.c
Diffstat (limited to 'fs/f2fs/gc.c')
| -rw-r--r-- | fs/f2fs/gc.c | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 644aa380827..b0ec721e984 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -390,9 +390,7 @@ next_step: } err = check_valid_map(sbi, segno, off); - if (err == GC_ERROR) - return err; - else if (err == GC_NEXT) + if (err == GC_NEXT) continue; if (initial) { @@ -430,28 +428,22 @@ next_step: */ block_t start_bidx_of_node(unsigned int node_ofs) { - block_t start_bidx; - unsigned int bidx, indirect_blks; - int dec; + unsigned int indirect_blks = 2 * NIDS_PER_BLOCK + 4; + unsigned int bidx; - indirect_blks = 2 * NIDS_PER_BLOCK + 4; + if (node_ofs == 0) + return 0; - start_bidx = 1; - if (node_ofs == 0) { - start_bidx = 0; - } else if (node_ofs <= 2) { + if (node_ofs <= 2) { bidx = node_ofs - 1; } else if (node_ofs <= indirect_blks) { - dec = (node_ofs - 4) / (NIDS_PER_BLOCK + 1); + int dec = (node_ofs - 4) / (NIDS_PER_BLOCK + 1); bidx = node_ofs - 2 - dec; } else { - dec = (node_ofs - indirect_blks - 3) / (NIDS_PER_BLOCK + 1); + int dec = (node_ofs - indirect_blks - 3) / (NIDS_PER_BLOCK + 1); bidx = node_ofs - 5 - dec; } - - if (start_bidx) - start_bidx = bidx * ADDRS_PER_BLOCK + ADDRS_PER_INODE; - return start_bidx; + return bidx * ADDRS_PER_BLOCK + ADDRS_PER_INODE; } static int check_dnode(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, @@ -556,9 +548,7 @@ next_step: } err = check_valid_map(sbi, segno, off); - if (err == GC_ERROR) - goto stop; - else if (err == GC_NEXT) + if (err == GC_NEXT) continue; if (phase == 0) { @@ -568,9 +558,7 @@ next_step: /* Get an inode by ino with checking validity */ err = check_dnode(sbi, entry, &dni, start_addr + off, &nofs); - if (err == GC_ERROR) - goto stop; - else if (err == GC_NEXT) + if (err == GC_NEXT) continue; if (phase == 1) { |