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| author | truckman <truckman@FreeBSD.org> | 2004-10-08 20:44:47 +0000 |
|---|---|---|
| committer | truckman <truckman@FreeBSD.org> | 2004-10-08 20:44:47 +0000 |
| commit | 78abfd32f0f68e14f413541b1f360e4c166045a5 (patch) | |
| tree | af6db7840e73d182ffa04c61044510d44fa56004 /sbin/fsck_ffs/pass3.c | |
| parent | f5ef5456b3860f6305fc2281c6ccdd143a02cf56 (diff) | |
| download | FreeBSD-src-78abfd32f0f68e14f413541b1f360e4c166045a5.zip FreeBSD-src-78abfd32f0f68e14f413541b1f360e4c166045a5.tar.gz | |
Eliminate linked list used to track inodes with an initial link
count of zero and instead encode this information in the inode state.
Pass 4 performed a linear search of this list for each inode in
the file system, which performs poorly if the list is long.
Reviewed by: sam & keramida (an earlier version of the patch), mckusick
MFC after: 1 month
Diffstat (limited to 'sbin/fsck_ffs/pass3.c')
| -rw-r--r-- | sbin/fsck_ffs/pass3.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sbin/fsck_ffs/pass3.c b/sbin/fsck_ffs/pass3.c index 644fd69..22309cb 100644 --- a/sbin/fsck_ffs/pass3.c +++ b/sbin/fsck_ffs/pass3.c @@ -69,7 +69,7 @@ pass3(void) inp = inpsort[inpindex]; state = inoinfo(inp->i_number)->ino_state; if (inp->i_number == ROOTINO || - (inp->i_parent != 0 && state != DSTATE)) + (inp->i_parent != 0 && !S_IS_DUNFOUND(state))) continue; if (state == DCLEAR) continue; @@ -80,7 +80,7 @@ pass3(void) * in pass 4. */ if ((preen || bkgrdflag) && - resolved && usedsoftdep && state == DSTATE) { + resolved && usedsoftdep && S_IS_DUNFOUND(state)) { if (inp->i_dotdot >= ROOTINO) inoinfo(inp->i_dotdot)->ino_linkcnt++; continue; @@ -88,7 +88,7 @@ pass3(void) for (loopcnt = 0; ; loopcnt++) { orphan = inp->i_number; if (inp->i_parent == 0 || - inoinfo(inp->i_parent)->ino_state != DSTATE || + !INO_IS_DUNFOUND(inp->i_parent) || loopcnt > countdirs) break; inp = getinoinfo(inp->i_parent); |
