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authorJakob Bornecrantz <jakob@vmware.com>2009-12-09 19:19:10 -0500
committerDave Airlie <airlied@redhat.com>2009-12-14 17:38:36 -0500
commit632f61178d0473861ba77e774bb654b37bc7eccc (patch)
tree7e74b697dc5e7aafcef843872b60608834bfbb89 /include/linux/topology.h
parentbe1cb8689c480228ffd2e4bfccc0dab7156cd9ea (diff)
drm/vmwgfx: Add svga headers for vmwgfx driver
These headers are shared between multiple place where different coding standards apply. They will be fixed up at a later time. Signed-off-by: Thomas Hellström <thellstrom@vmware.com> Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/linux/topology.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-13 12:31:16 -0400
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; extern int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, 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 */