In nfs4_proc_layoutcommit(), I think that it read better as "if (!sync)". Wasn't that part of the whole point of switching to boolean instead of just an int? :-) Thanx... ps -----Original Message----- From: linux-nfs-owner@xxxxxxxxxxxxxxx [mailto:linux-nfs-owner@xxxxxxxxxxxxxxx] On Behalf Of andros@xxxxxxxxxx Sent: Saturday, March 12, 2011 2:58 AM To: trond.myklebust@xxxxxxxxxx Cc: linux-nfs@xxxxxxxxxxxxxxx; Andy Adamson Subject: [PATCH 2/2] NFSv4.1 convert layoutcommit sync to boolean From: Andy Adamson <andros@xxxxxxxxxx> Signed-off-by: Andy Adamson <andros@xxxxxxxxxx> --- fs/nfs/file.c | 2 +- fs/nfs/nfs4_fs.h | 2 +- fs/nfs/nfs4proc.c | 4 ++-- fs/nfs/pnfs.c | 2 +- fs/nfs/pnfs.h | 4 ++-- fs/nfs/write.c | 8 +++++--- 6 files changed, 12 insertions(+), 10 deletions(-) diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 85cb95d..3ac5bd6 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -328,7 +328,7 @@ nfs_file_fsync(struct file *file, int datasync) ret = status; if (!ret && !datasync) /* application has asked for meta-data sync */ - ret = pnfs_layoutcommit_inode(inode, 1); + ret = pnfs_layoutcommit_inode(inode, true); return ret; } diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 1e612d1..4414fd7 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -263,7 +263,7 @@ extern int nfs4_init_session(struct nfs_server *server); extern int nfs4_proc_get_lease_time(struct nfs_client *clp, struct nfs_fsinfo *fsinfo); extern int nfs4_proc_layoutcommit(struct nfs4_layoutcommit_data *data, - int sync); + bool sync); static inline bool is_ds_only_client(struct nfs_client *clp) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 6f2f402..43045fa 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5671,7 +5671,7 @@ static const struct rpc_call_ops nfs4_layoutcommit_ops = { }; int -nfs4_proc_layoutcommit(struct nfs4_layoutcommit_data *data, int sync) +nfs4_proc_layoutcommit(struct nfs4_layoutcommit_data *data, bool sync) { struct rpc_message msg = { .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_LAYOUTCOMMIT], @@ -5699,7 +5699,7 @@ nfs4_proc_layoutcommit(struct nfs4_layoutcommit_data *data, int sync) task = rpc_run_task(&task_setup_data); if (IS_ERR(task)) return PTR_ERR(task); - if (!sync) + if (sync == false) goto out; status = nfs4_wait_for_completion_rpc_task(task); if (status != 0) diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index ac71125..22c2ddb 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -991,7 +991,7 @@ EXPORT_SYMBOL_GPL(pnfs_set_layoutcommit); * if WRITEs to a data server return NFS_DATA_SYNC. */ int -pnfs_layoutcommit_inode(struct inode *inode, int sync) +pnfs_layoutcommit_inode(struct inode *inode, bool sync) { struct nfs4_layoutcommit_data *data; struct nfs_inode *nfsi = NFS_I(inode); diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index 0806c77..33b9ae9 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -155,7 +155,7 @@ void pnfs_roc_release(struct inode *ino); void pnfs_roc_set_barrier(struct inode *ino, u32 barrier); bool pnfs_roc_drain(struct inode *ino, u32 *barrier); void pnfs_set_layoutcommit(struct nfs_write_data *wdata); -int pnfs_layoutcommit_inode(struct inode *inode, int sync); +int pnfs_layoutcommit_inode(struct inode *inode, bool sync); static inline int lo_fail_bit(u32 iomode) { @@ -328,7 +328,7 @@ static inline void pnfs_clear_request_commit(struct nfs_page *req) { } -static inline int pnfs_layoutcommit_inode(struct inode *inode, int sync) +static inline int pnfs_layoutcommit_inode(struct inode *inode, bool sync) { return 0; } diff --git a/fs/nfs/write.c b/fs/nfs/write.c index a03c11f..85d7525 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1566,10 +1566,12 @@ int nfs_write_inode(struct inode *inode, struct writeback_control *wbc) ret = nfs_commit_unstable_pages(inode, wbc); if (ret >= 0 && test_bit(NFS_INO_LAYOUTCOMMIT, &NFS_I(inode)->flags)) { - int status, sync = wbc->sync_mode; + int status; + bool sync = true; - if (wbc->nonblocking || wbc->for_background) - sync = 0; + if (wbc->sync_mode == WB_SYNC_NONE || wbc->nonblocking || + wbc->for_background) + sync = false; status = pnfs_layoutcommit_inode(inode, sync); if (status < 0) -- 1.6.6 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
