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| author | Robert Morris <[email protected]> | 2022-08-23 12:26:26 -0400 |
|---|---|---|
| committer | Robert Morris <[email protected]> | 2022-08-23 12:26:26 -0400 |
| commit | 7c1810e1ae9268581de6bec30cdb696c25bae030 (patch) | |
| tree | f0f68318d2e0a6f4f24479fff7880557f2f262ad /kernel/sysfile.c | |
| parent | 948cfbdb1ff8af3924fe149960824d601df13163 (diff) | |
| download | xv6-labs-7c1810e1ae9268581de6bec30cdb696c25bae030.tar.gz xv6-labs-7c1810e1ae9268581de6bec30cdb696c25bae030.tar.bz2 xv6-labs-7c1810e1ae9268581de6bec30cdb696c25bae030.zip | |
tolerate running out of inodes
Diffstat (limited to 'kernel/sysfile.c')
| -rw-r--r-- | kernel/sysfile.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/sysfile.c b/kernel/sysfile.c index d8a6fca..16b668c 100644 --- a/kernel/sysfile.c +++ b/kernel/sysfile.c @@ -262,8 +262,10 @@ create(char *path, short type, short major, short minor) return 0; } - if((ip = ialloc(dp->dev, type)) == 0) - panic("create: ialloc"); + if((ip = ialloc(dp->dev, type)) == 0){ + iunlockput(dp); + return 0; + } ilock(ip); ip->major = major; |