FreeBSD Bugzilla – Attachment 13244 Details for
Bug 25309
Bug with kevent & umount -f
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[patch]
file.diff
file.diff (text/plain), 652 bytes, created by
mitja.horvat
on 2001-02-23 15:00:02 UTC
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Description:
file.diff
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Creator:
mitja.horvat
Created:
2001-02-23 15:00:02 UTC
Size:
652 bytes
patch
obsolete
>--- vfs_vnops.c.orig Mon Feb 12 14:17:19 2001 >+++ vfs_vnops.c Fri Feb 23 15:55:18 2001 >@@ -722,6 +722,15 @@ > struct vnode *vp = (struct vnode *)kn->kn_fp->f_data; > struct inode *ip = VTOI(vp); > >+ /* >+ * If the underlying inode was freed(this can happen >+ * if the filesystem is forcibly unmounted with >+ * umount -f), return as there was activity on the file, >+ * so the process will be woken up and later it will >+ * receive an error during read XXX >+ */ >+ if (ip == NULL) return 1; >+ > kn->kn_data = ip->i_size - kn->kn_fp->f_offset; > return (kn->kn_data != 0); > }
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bug 25309
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