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Explain why itrunc() is OK w.r.t. crashes.

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rtm 2008-10-20 18:05:48 +00:00
parent 15a2693637
commit 8eb20827c2
1 changed files with 2 additions and 0 deletions
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fs.c
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@ -359,6 +359,8 @@ bmap(struct inode *ip, uint bn, int alloc)
} }
// Truncate inode (discard contents). // Truncate inode (discard contents).
// Only called after the last dirent referring
// to this inode has been erased on disk.
static void static void
itrunc(struct inode *ip) itrunc(struct inode *ip)
{ {