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Don't override the vop_lock, vop_unlock and vop_isunlocked methods.

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Previously all filesystems which relied on specfs to do devices
would have private overrides for vop_std*, so the vop_no* overrides
here had no effect.  I overlooked the transitive nature of the vop
vectors when I removed the vop_std* in those filesystems.

Removing the override here restores device node locking to it's
previous modus operandi.

Spotted by:	bde
This commit is contained in:
Poul-Henning Kamp 2003-01-05 19:14:44 +00:00
parent 9ce904432a
commit 7a976ae838
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=108716
1 changed files with 0 additions and 3 deletions
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3
sys/fs/specfs/spec_vnops.c
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@ -84,11 +84,9 @@ static struct vnodeopv_entry_desc spec_vnodeop_entries[] = {
{ &vop_getpages_desc, (vop_t *) spec_getpages },
{ &vop_getwritemount_desc, (vop_t *) vop_stdgetwritemount },
{ &vop_ioctl_desc, (vop_t *) spec_ioctl },
{ &vop_islocked_desc, (vop_t *) vop_noislocked },
{ &vop_kqfilter_desc, (vop_t *) spec_kqfilter },
{ &vop_lease_desc, (vop_t *) vop_null },
{ &vop_link_desc, (vop_t *) vop_panic },
{ &vop_lock_desc, (vop_t *) vop_nolock },
{ &vop_mkdir_desc, (vop_t *) vop_panic },
{ &vop_mknod_desc, (vop_t *) vop_panic },
{ &vop_open_desc, (vop_t *) spec_open },
@ -107,7 +105,6 @@ static struct vnodeopv_entry_desc spec_vnodeop_entries[] = {
{ &vop_specstrategy_desc, (vop_t *) spec_specstrategy },
{ &vop_strategy_desc, (vop_t *) spec_strategy },
{ &vop_symlink_desc, (vop_t *) vop_panic },
{ &vop_unlock_desc, (vop_t *) vop_nounlock },
{ &vop_write_desc, (vop_t *) spec_write },
{ NULL, NULL }
};