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| author | Jonathan Corbet <corbet@lwn.net> | 2018-07-02 11:14:50 -0600 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2018-07-02 11:14:50 -0600 |
| commit | 5f6654094ff35a7a92eb76667788ef633595e4ea (patch) | |
| tree | 8404c5fb245cddbc6877b97a9bf53139c95da852 /fs/nfs/flexfilelayout/flexfilelayout.c | |
| parent | 5105730fbf6789ff9e20837bdefe32e8ba133595 (diff) | |
| parent | 021c91791a5e7e85c567452f1be3e4c2c6cb6063 (diff) | |
| download | kernel_replicant_linux-5f6654094ff35a7a92eb76667788ef633595e4ea.tar.gz kernel_replicant_linux-5f6654094ff35a7a92eb76667788ef633595e4ea.tar.bz2 kernel_replicant_linux-5f6654094ff35a7a92eb76667788ef633595e4ea.zip | |
Merge tag 'v4.18-rc3' into docs-next
-rc1 broke the docs build due to changes in the e100/e1000 drivers; -rc3
got the fixes via the networking tree. Pull in -rc3 so that the docs tree
can actually build the docs again.
Diffstat (limited to 'fs/nfs/flexfilelayout/flexfilelayout.c')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayout.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index d4a07acad598..8f003792ccde 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1243,17 +1243,18 @@ static int ff_layout_read_done_cb(struct rpc_task *task, hdr->ds_clp, hdr->lseg, hdr->pgio_mirror_idx); + clear_bit(NFS_IOHDR_RESEND_PNFS, &hdr->flags); + clear_bit(NFS_IOHDR_RESEND_MDS, &hdr->flags); switch (err) { case -NFS4ERR_RESET_TO_PNFS: if (ff_layout_choose_best_ds_for_read(hdr->lseg, hdr->pgio_mirror_idx + 1, &hdr->pgio_mirror_idx)) goto out_eagain; - ff_layout_read_record_layoutstats_done(task, hdr); - pnfs_read_resend_pnfs(hdr); + set_bit(NFS_IOHDR_RESEND_PNFS, &hdr->flags); return task->tk_status; case -NFS4ERR_RESET_TO_MDS: - ff_layout_reset_read(hdr); + set_bit(NFS_IOHDR_RESEND_MDS, &hdr->flags); return task->tk_status; case -EAGAIN: goto out_eagain; @@ -1403,6 +1404,10 @@ static void ff_layout_read_release(void *data) struct nfs_pgio_header *hdr = data; ff_layout_read_record_layoutstats_done(&hdr->task, hdr); + if (test_bit(NFS_IOHDR_RESEND_PNFS, &hdr->flags)) + pnfs_read_resend_pnfs(hdr); + else if (test_bit(NFS_IOHDR_RESEND_MDS, &hdr->flags)) + ff_layout_reset_read(hdr); pnfs_generic_rw_release(data); } @@ -1423,12 +1428,14 @@ static int ff_layout_write_done_cb(struct rpc_task *task, hdr->ds_clp, hdr->lseg, hdr->pgio_mirror_idx); + clear_bit(NFS_IOHDR_RESEND_PNFS, &hdr->flags); + clear_bit(NFS_IOHDR_RESEND_MDS, &hdr->flags); switch (err) { case -NFS4ERR_RESET_TO_PNFS: - ff_layout_reset_write(hdr, true); + set_bit(NFS_IOHDR_RESEND_PNFS, &hdr->flags); return task->tk_status; case -NFS4ERR_RESET_TO_MDS: - ff_layout_reset_write(hdr, false); + set_bit(NFS_IOHDR_RESEND_MDS, &hdr->flags); return task->tk_status; case -EAGAIN: return -EAGAIN; @@ -1575,6 +1582,10 @@ static void ff_layout_write_release(void *data) struct nfs_pgio_header *hdr = data; ff_layout_write_record_layoutstats_done(&hdr->task, hdr); + if (test_bit(NFS_IOHDR_RESEND_PNFS, &hdr->flags)) + ff_layout_reset_write(hdr, true); + else if (test_bit(NFS_IOHDR_RESEND_MDS, &hdr->flags)) + ff_layout_reset_write(hdr, false); pnfs_generic_rw_release(data); } |