diff options
Diffstat (limited to 'drivers/staging/lustre/lustre')
-rw-r--r-- | drivers/staging/lustre/lustre/llite/dir.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/file.c | 16 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/llite_internal.h | 2 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/llite_lib.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/llite_nfs.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/lloop.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/rw.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/rw26.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/vvp_io.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/vvp_page.c | 10 |
10 files changed, 27 insertions, 29 deletions
diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c index 7b35531..8982f7d 100644 --- a/drivers/staging/lustre/lustre/llite/dir.c +++ b/drivers/staging/lustre/lustre/llite/dir.c @@ -1858,7 +1858,7 @@ static loff_t ll_dir_seek(struct file *file, loff_t offset, int origin) int api32 = ll_need_32bit_api(sbi); loff_t ret = -EINVAL; - mutex_lock(&inode->i_mutex); + inode_lock(inode); switch (origin) { case SEEK_SET: break; @@ -1896,7 +1896,7 @@ static loff_t ll_dir_seek(struct file *file, loff_t offset, int origin) goto out; out: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return ret; } diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c index c92d58b..39e2ffd 100644 --- a/drivers/staging/lustre/lustre/llite/file.c +++ b/drivers/staging/lustre/lustre/llite/file.c @@ -2082,17 +2082,17 @@ putgl: /* update time if requested */ rc = 0; if (llss->ia2.ia_valid != 0) { - mutex_lock(&llss->inode1->i_mutex); + inode_lock(llss->inode1); rc = ll_setattr(file1->f_path.dentry, &llss->ia2); - mutex_unlock(&llss->inode1->i_mutex); + inode_unlock(llss->inode1); } if (llss->ia1.ia_valid != 0) { int rc1; - mutex_lock(&llss->inode2->i_mutex); + inode_lock(llss->inode2); rc1 = ll_setattr(file2->f_path.dentry, &llss->ia1); - mutex_unlock(&llss->inode2->i_mutex); + inode_unlock(llss->inode2); if (rc == 0) rc = rc1; } @@ -2179,13 +2179,13 @@ static int ll_hsm_import(struct inode *inode, struct file *file, ATTR_MTIME | ATTR_MTIME_SET | ATTR_ATIME | ATTR_ATIME_SET; - mutex_lock(&inode->i_mutex); + inode_lock(inode); rc = ll_setattr_raw(file->f_path.dentry, attr, true); if (rc == -ENODATA) rc = 0; - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); kfree(attr); free_hss: @@ -2609,7 +2609,7 @@ int ll_fsync(struct file *file, loff_t start, loff_t end, int datasync) ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_FSYNC, 1); rc = filemap_write_and_wait_range(inode->i_mapping, start, end); - mutex_lock(&inode->i_mutex); + inode_lock(inode); /* catch async errors that were recorded back when async writeback * failed for pages in this mapping. */ @@ -2641,7 +2641,7 @@ int ll_fsync(struct file *file, loff_t start, loff_t end, int datasync) fd->fd_write_failed = false; } - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return rc; } diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h index ee8a1d6..845e992 100644 --- a/drivers/staging/lustre/lustre/llite/llite_internal.h +++ b/drivers/staging/lustre/lustre/llite/llite_internal.h @@ -631,8 +631,6 @@ struct ll_file_data { struct lov_stripe_md; -extern spinlock_t inode_lock; - extern struct dentry *llite_root; extern struct kset *llite_kset; diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c index 1db93af..b2fc5b3 100644 --- a/drivers/staging/lustre/lustre/llite/llite_lib.c +++ b/drivers/staging/lustre/lustre/llite/llite_lib.c @@ -1277,7 +1277,7 @@ int ll_setattr_raw(struct dentry *dentry, struct iattr *attr, bool hsm_import) return -ENOMEM; if (!S_ISDIR(inode->i_mode)) - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); memcpy(&op_data->op_attr, attr, sizeof(*attr)); @@ -1358,7 +1358,7 @@ out: ll_finish_md_op_data(op_data); if (!S_ISDIR(inode->i_mode)) { - mutex_lock(&inode->i_mutex); + inode_lock(inode); if ((attr->ia_valid & ATTR_SIZE) && !hsm_import) inode_dio_wait(inode); } diff --git a/drivers/staging/lustre/lustre/llite/llite_nfs.c b/drivers/staging/lustre/lustre/llite/llite_nfs.c index e578a11..18aab25f 100644 --- a/drivers/staging/lustre/lustre/llite/llite_nfs.c +++ b/drivers/staging/lustre/lustre/llite/llite_nfs.c @@ -245,9 +245,9 @@ static int ll_get_name(struct dentry *dentry, char *name, goto out; } - mutex_lock(&dir->i_mutex); + inode_lock(dir); rc = ll_dir_read(dir, &lgd.ctx); - mutex_unlock(&dir->i_mutex); + inode_unlock(dir); if (!rc && !lgd.lgd_found) rc = -ENOENT; out: diff --git a/drivers/staging/lustre/lustre/llite/lloop.c b/drivers/staging/lustre/lustre/llite/lloop.c index 420d391..871924b 100644 --- a/drivers/staging/lustre/lustre/llite/lloop.c +++ b/drivers/staging/lustre/lustre/llite/lloop.c @@ -257,9 +257,9 @@ static int do_bio_lustrebacked(struct lloop_device *lo, struct bio *head) * be asked to write less pages once, this purely depends on * implementation. Anyway, we should be careful to avoid deadlocking. */ - mutex_lock(&inode->i_mutex); + inode_lock(inode); bytes = ll_direct_rw_pages(env, io, rw, inode, pvec); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); cl_io_fini(env, io); return (bytes == pvec->ldp_size) ? 0 : (int)bytes; } diff --git a/drivers/staging/lustre/lustre/llite/rw.c b/drivers/staging/lustre/lustre/llite/rw.c index 95cdb0c..f355474 100644 --- a/drivers/staging/lustre/lustre/llite/rw.c +++ b/drivers/staging/lustre/lustre/llite/rw.c @@ -115,8 +115,8 @@ static struct ll_cl_context *ll_cl_init(struct file *file, struct inode *inode = vmpage->mapping->host; loff_t pos; - if (mutex_trylock(&inode->i_mutex)) { - mutex_unlock(&(inode)->i_mutex); + if (inode_trylock(inode)) { + inode_unlock((inode)); /* this is too bad. Someone is trying to write the * page w/o holding inode mutex. This means we can diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c index 39fa13b..711fda9 100644 --- a/drivers/staging/lustre/lustre/llite/rw26.c +++ b/drivers/staging/lustre/lustre/llite/rw26.c @@ -403,7 +403,7 @@ static ssize_t ll_direct_IO_26(struct kiocb *iocb, struct iov_iter *iter, * 1. Need inode mutex to operate transient pages. */ if (iov_iter_rw(iter) == READ) - mutex_lock(&inode->i_mutex); + inode_lock(inode); LASSERT(obj->cob_transient_pages == 0); while (iov_iter_count(iter)) { @@ -454,7 +454,7 @@ static ssize_t ll_direct_IO_26(struct kiocb *iocb, struct iov_iter *iter, out: LASSERT(obj->cob_transient_pages == 0); if (iov_iter_rw(iter) == READ) - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); if (tot_bytes > 0) { if (iov_iter_rw(iter) == WRITE) { diff --git a/drivers/staging/lustre/lustre/llite/vvp_io.c b/drivers/staging/lustre/lustre/llite/vvp_io.c index f68e972..0920ac6 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_io.c +++ b/drivers/staging/lustre/lustre/llite/vvp_io.c @@ -439,7 +439,7 @@ static int vvp_io_setattr_start(const struct lu_env *env, struct inode *inode = ccc_object_inode(io->ci_obj); int result = 0; - mutex_lock(&inode->i_mutex); + inode_lock(inode); if (cl_io_is_trunc(io)) result = vvp_io_setattr_trunc(env, ios, inode, io->u.ci_setattr.sa_attr.lvb_size); @@ -459,7 +459,7 @@ static void vvp_io_setattr_end(const struct lu_env *env, * because osc has already notified to destroy osc_extents. */ vvp_do_vmtruncate(inode, io->u.ci_setattr.sa_attr.lvb_size); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); } static void vvp_io_setattr_fini(const struct lu_env *env, diff --git a/drivers/staging/lustre/lustre/llite/vvp_page.c b/drivers/staging/lustre/lustre/llite/vvp_page.c index 99c0d7a..a133475 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_page.c +++ b/drivers/staging/lustre/lustre/llite/vvp_page.c @@ -428,7 +428,7 @@ static void vvp_transient_page_verify(const struct cl_page *page) { struct inode *inode = ccc_object_inode(page->cp_obj); - LASSERT(!mutex_trylock(&inode->i_mutex)); + LASSERT(!inode_trylock(inode)); } static int vvp_transient_page_own(const struct lu_env *env, @@ -480,9 +480,9 @@ static int vvp_transient_page_is_vmlocked(const struct lu_env *env, struct inode *inode = ccc_object_inode(slice->cpl_obj); int locked; - locked = !mutex_trylock(&inode->i_mutex); + locked = !inode_trylock(inode); if (!locked) - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return locked ? -EBUSY : -ENODATA; } @@ -502,7 +502,7 @@ static void vvp_transient_page_fini(const struct lu_env *env, struct ccc_object *clobj = cl2ccc(clp->cp_obj); vvp_page_fini_common(cp); - LASSERT(!mutex_trylock(&clobj->cob_inode->i_mutex)); + LASSERT(!inode_trylock(clobj->cob_inode)); clobj->cob_transient_pages--; } @@ -548,7 +548,7 @@ int vvp_page_init(const struct lu_env *env, struct cl_object *obj, } else { struct ccc_object *clobj = cl2ccc(obj); - LASSERT(!mutex_trylock(&clobj->cob_inode->i_mutex)); + LASSERT(!inode_trylock(clobj->cob_inode)); cl_page_slice_add(page, &cpg->cpg_cl, obj, &vvp_transient_page_ops); clobj->cob_transient_pages++; |