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The LITMUS^RT kernel.

Bjoern Brandenburg

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path: root/drivers/message/fusion/mptspi.c

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author	Chandra Seetharaman <sekharan@us.ibm.com>	2008-05-01 17:50:34 -0400
committer	James Bottomley <James.Bottomley@HansenPartnership.com>	2008-06-05 10:23:41 -0400
commit	cb520223d7f22c5386aff27a5856a66e2c32aaac (patch)
tree	850268071c54a99e4099de6875bad15d436781ab /drivers/message/fusion/mptspi.c
parent	2651f5d7d3bc5120a439e498f131e4d731f99b3e (diff)

[SCSI] scsi_dh: Remove hardware handlers from dm

This patch removes the 3 hardware handlers that currently exist under dm as the functionality is moved to SCSI layer in the earlier patches. [jejb: removed more makefile hunks and rejection fixes] Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Acked-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

Diffstat (limited to 'drivers/message/fusion/mptspi.c')

0 files changed, 0 insertions, 0 deletions

the end of struct vfsmount * to let these frequently modified fields in a separate cache line * (so that reads of mnt_flags wont ping-pong on SMP machines) */ atomic_t mnt_count; int mnt_expiry_mark; /* true if marked for expiry */ int mnt_pinned; int mnt_ghosts; /* * This value is not stable unless all of the mnt_writers[] spinlocks * are held, and all mnt_writer[]s on this mount have 0 as their ->count */ atomic_t __mnt_writers; }; static inline struct vfsmount *mntget(struct vfsmount *mnt) { if (mnt) atomic_inc(&mnt->mnt_count); return mnt; } extern int mnt_want_write(struct vfsmount *mnt); extern void mnt_drop_write(struct vfsmount *mnt); extern void mntput_no_expire(struct vfsmount *mnt); extern void mnt_pin(struct vfsmount *mnt); extern void mnt_unpin(struct vfsmount *mnt); extern int __mnt_is_readonly(struct vfsmount *mnt); static inline void mntput(struct vfsmount *mnt) { if (mnt) { mnt->mnt_expiry_mark = 0; mntput_no_expire(mnt); } } extern struct vfsmount *do_kern_mount(const char *fstype, int flags, const char *name, void *data); struct file_system_type; extern struct vfsmount *vfs_kern_mount(struct file_system_type *type, int flags, const char *name, void *data); struct nameidata; struct path; extern int do_add_mount(struct vfsmount *newmnt, struct path *path, int mnt_flags, struct list_head *fslist); extern void mark_mounts_for_expiry(struct list_head *mounts); extern spinlock_t vfsmount_lock; extern dev_t name_to_dev_t(char *name); #endif /* _LINUX_MOUNT_H */