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The LITMUS^RT kernel.

Bjoern Brandenburg

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author	David Daney <ddaney@caviumnetworks.com>	2008-12-11 18:33:38 -0500
committer	Ralf Baechle <ralf@linux-mips.org>	2009-01-11 04:57:25 -0500
commit	a86c7f72454c4e855d5d6c80ed9f7f2ac55b001a (patch)
tree	fd408e39dbfe1f64b469804a17c306ce832cec4f /lib/debugobjects.c
parent	551d9304de60229080b5bf97230728c1c1bc8260 (diff)

MIPS: Add Cavium OCTEON to arch/mips/Kconfig

Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com> Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Diffstat (limited to 'lib/debugobjects.c')

0 files changed, 0 insertions, 0 deletions

com"> * 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 */


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