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From 693fcf327eace37fe698953b90050d67fc840ac6 Mon Sep 17 00:00:00 2001
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From: Anuradha Talur <atalur@commvault.com>
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Date: Wed, 24 Apr 2019 12:06:23 -0700
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Subject: [PATCH 155/169] cloudsync: Make readdirp return stat info of all the
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dirents
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This change got missed while the initial changes were sent.
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Should have been a part of :
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https://review.gluster.org/#/c/glusterfs/+/21757/
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Gist of the change:
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Function that fills in stat info for dirents is
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invoked in readdirp in posix when cloudsync populates xdata
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request with GF_CS_OBJECT_STATUS.
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backport of:https://review.gluster.org/#/c/glusterfs/+/22616/
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> Change-Id: Ide0c4e80afb74cd2120f74ba934ed40123152d69
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> updates: bz#1642168
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> Signed-off-by: Anuradha Talur <atalur@commvault.com>
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Change-Id: I77de3f9d8ae01a0280a9d1753f94d74b5e5ce2fd
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Signed-off-by: Susant Palai <spalai@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/172193
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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---
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xlators/features/cloudsync/src/cloudsync-fops-c.py | 2 +-
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xlators/features/cloudsync/src/cloudsync.c | 35 ++++++++++++++++++++++
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xlators/storage/posix/src/posix-inode-fd-ops.c | 2 ++
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3 files changed, 38 insertions(+), 1 deletion(-)
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diff --git a/xlators/features/cloudsync/src/cloudsync-fops-c.py b/xlators/features/cloudsync/src/cloudsync-fops-c.py
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index a7a2201..8878b70 100755
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--- a/xlators/features/cloudsync/src/cloudsync-fops-c.py
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+++ b/xlators/features/cloudsync/src/cloudsync-fops-c.py
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@@ -285,7 +285,7 @@ loc_stat_op_fop_template = ['lookup', 'stat', 'discover', 'access', 'setattr',
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# These fops need a separate implementation
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special_fops = ['statfs', 'setxattr', 'unlink', 'getxattr',
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- 'truncate', 'fstat', 'readv']
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+ 'truncate', 'fstat', 'readv', 'readdirp']
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def gen_defaults():
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for name in ops:
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diff --git a/xlators/features/cloudsync/src/cloudsync.c b/xlators/features/cloudsync/src/cloudsync.c
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index 8026b05..26e512c 100644
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--- a/xlators/features/cloudsync/src/cloudsync.c
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+++ b/xlators/features/cloudsync/src/cloudsync.c
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@@ -280,6 +280,40 @@ out:
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}
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int32_t
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+cs_readdirp(call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size,
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+ off_t off, dict_t *xdata)
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+{
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+ int ret = 0;
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+ int op_errno = ENOMEM;
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+
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+ if (!xdata) {
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+ xdata = dict_new();
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+ if (!xdata) {
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+ gf_msg(this->name, GF_LOG_ERROR, 0, ENOMEM,
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+ "failed to create "
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+ "dict");
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+ goto err;
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+ }
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+ }
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+
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+ ret = dict_set_uint32(xdata, GF_CS_OBJECT_STATUS, 1);
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+ if (ret) {
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+ gf_msg(this->name, GF_LOG_ERROR, 0, 0,
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+ "dict_set failed key:"
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+ " %s",
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+ GF_CS_OBJECT_STATUS);
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+ goto err;
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+ }
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+
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+ STACK_WIND(frame, default_readdirp_cbk, FIRST_CHILD(this),
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+ FIRST_CHILD(this)->fops->readdirp, fd, size, off, xdata);
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+ return 0;
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+err:
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+ STACK_UNWIND_STRICT(readdirp, frame, -1, op_errno, NULL, NULL);
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+ return 0;
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+}
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+
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+int32_t
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cs_truncate_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
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int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
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struct iatt *postbuf, dict_t *xdata)
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@@ -2026,6 +2060,7 @@ cs_notify(xlator_t *this, int event, void *data, ...)
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struct xlator_fops cs_fops = {
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.stat = cs_stat,
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+ .readdirp = cs_readdirp,
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.truncate = cs_truncate,
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.seek = cs_seek,
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.statfs = cs_statfs,
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diff --git a/xlators/storage/posix/src/posix-inode-fd-ops.c b/xlators/storage/posix/src/posix-inode-fd-ops.c
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index 065fced..2c19ce1 100644
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--- a/xlators/storage/posix/src/posix-inode-fd-ops.c
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+++ b/xlators/storage/posix/src/posix-inode-fd-ops.c
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@@ -5472,6 +5472,8 @@ posix_readdirp_fill(xlator_t *this, fd_t *fd, gf_dirent_t *entries,
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continue;
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}
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+ posix_update_iatt_buf(&stbuf, -1, hpath, dict);
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+
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if (!inode)
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inode = inode_find(itable, stbuf.ia_gfid);
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--
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1.8.3.1
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