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author | mckusick <mckusick@FreeBSD.org> | 2002-03-17 01:25:47 +0000 |
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committer | mckusick <mckusick@FreeBSD.org> | 2002-03-17 01:25:47 +0000 |
commit | 14dd08fd153468502c32dc2d9c1e25a6c2d761d1 (patch) | |
tree | ee06559e7b5061e6fc6cf074dfca793dd31c681b /sys/isofs/cd9660/iso.h | |
parent | 34dcf8975d103d034d7e8b6788c0645cc93af254 (diff) | |
download | FreeBSD-src-14dd08fd153468502c32dc2d9c1e25a6c2d761d1.zip FreeBSD-src-14dd08fd153468502c32dc2d9c1e25a6c2d761d1.tar.gz |
Add a flags parameter to VFS_VGET to pass through the desired
locking flags when acquiring a vnode. The immediate purpose is
to allow polling lock requests (LK_NOWAIT) needed by soft updates
to avoid deadlock when enlisting other processes to help with
the background cleanup. For the future it will allow the use of
shared locks for read access to vnodes. This change touches a
lot of files as it affects most filesystems within the system.
It has been well tested on FFS, loopback, and CD-ROM filesystems.
only lightly on the others, so if you find a problem there, please
let me (mckusick@mckusick.com) know.
Diffstat (limited to 'sys/isofs/cd9660/iso.h')
-rw-r--r-- | sys/isofs/cd9660/iso.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/isofs/cd9660/iso.h b/sys/isofs/cd9660/iso.h index b62c723..453423a 100644 --- a/sys/isofs/cd9660/iso.h +++ b/sys/isofs/cd9660/iso.h @@ -254,7 +254,7 @@ struct iso_mnt { #define lblkno(imp, loc) ((loc) >> (imp)->im_bshift) #define blksize(imp, ip, lbn) ((imp)->logical_block_size) -int cd9660_vget_internal __P((struct mount *, ino_t, struct vnode **, int, +int cd9660_vget_internal __P((struct mount *, ino_t, int, struct vnode **, int, struct iso_directory_record *)); int cd9660_init __P((struct vfsconf *)); int cd9660_uninit __P((struct vfsconf *)); |