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author | 2018-12-05 13:16:24 -0500 | |
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committer | 2018-12-05 13:23:38 -0500 | |
commit | 14a4467a0a5eacb2ebbe3aab1b4e25af3519c76a (patch) | |
tree | 541647056606d3e0aa1e06e62d2b40417623f8cb /fs/afs/vl_probe.c | |
parent | media: pixfmt-meta-d4xx.rst: Add a license to it (diff) | |
parent | Merge tag 'media/v4.20-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mc... (diff) | |
download | linux-14a4467a0a5eacb2ebbe3aab1b4e25af3519c76a.tar.gz linux-14a4467a0a5eacb2ebbe3aab1b4e25af3519c76a.tar.bz2 linux-14a4467a0a5eacb2ebbe3aab1b4e25af3519c76a.zip |
Merge commit '0072a0c14d5b7cb72c611d396f143f5dcd73ebe2' into patchwork
Merge from Upstream after the latest media fixes branch, because we
need one patch that it is there.
* commit '0072a0c14d5b7cb72c611d396f143f5dcd73ebe2': (1108 commits)
ide: Change to use DEFINE_SHOW_ATTRIBUTE macro
ide: pmac: add of_node_put()
drivers/tty: add missing of_node_put()
drivers/sbus/char: add of_node_put()
sbus: char: add of_node_put()
Linux 4.20-rc5
PCI: Fix incorrect value returned from pcie_get_speed_cap()
MAINTAINERS: Update linux-mips mailing list address
ocfs2: fix potential use after free
mm/khugepaged: fix the xas_create_range() error path
mm/khugepaged: collapse_shmem() do not crash on Compound
mm/khugepaged: collapse_shmem() without freezing new_page
mm/khugepaged: minor reorderings in collapse_shmem()
mm/khugepaged: collapse_shmem() remember to clear holes
mm/khugepaged: fix crashes due to misaccounted holes
mm/khugepaged: collapse_shmem() stop if punched or truncated
mm/huge_memory: fix lockdep complaint on 32-bit i_size_read()
mm/huge_memory: splitting set mapping+index before unfreeze
mm/huge_memory: rename freeze_page() to unmap_page()
initramfs: clean old path before creating a hardlink
...
Diffstat (limited to 'fs/afs/vl_probe.c')
-rw-r--r-- | fs/afs/vl_probe.c | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/fs/afs/vl_probe.c b/fs/afs/vl_probe.c index c0f616bd70cb..f0b032976487 100644 --- a/fs/afs/vl_probe.c +++ b/fs/afs/vl_probe.c @@ -61,8 +61,11 @@ void afs_vlserver_probe_result(struct afs_call *call) afs_io_error(call, afs_io_error_vl_probe_fail); goto out; case -ECONNRESET: /* Responded, but call expired. */ + case -ERFKILL: + case -EADDRNOTAVAIL: case -ENETUNREACH: case -EHOSTUNREACH: + case -EHOSTDOWN: case -ECONNREFUSED: case -ETIMEDOUT: case -ETIME: @@ -129,15 +132,17 @@ out: * Probe all of a vlserver's addresses to find out the best route and to * query its capabilities. */ -static int afs_do_probe_vlserver(struct afs_net *net, - struct afs_vlserver *server, - struct key *key, - unsigned int server_index) +static bool afs_do_probe_vlserver(struct afs_net *net, + struct afs_vlserver *server, + struct key *key, + unsigned int server_index, + struct afs_error *_e) { struct afs_addr_cursor ac = { .index = 0, }; - int ret; + bool in_progress = false; + int err; _enter("%s", server->name); @@ -151,15 +156,17 @@ static int afs_do_probe_vlserver(struct afs_net *net, server->probe.rtt = UINT_MAX; for (ac.index = 0; ac.index < ac.alist->nr_addrs; ac.index++) { - ret = afs_vl_get_capabilities(net, &ac, key, server, + err = afs_vl_get_capabilities(net, &ac, key, server, server_index, true); - if (ret != -EINPROGRESS) { - afs_vl_probe_done(server); - return ret; - } + if (err == -EINPROGRESS) + in_progress = true; + else + afs_prioritise_error(_e, err, ac.abort_code); } - return 0; + if (!in_progress) + afs_vl_probe_done(server); + return in_progress; } /* @@ -169,21 +176,23 @@ int afs_send_vl_probes(struct afs_net *net, struct key *key, struct afs_vlserver_list *vllist) { struct afs_vlserver *server; - int i, ret; + struct afs_error e; + bool in_progress = false; + int i; + e.error = 0; + e.responded = false; for (i = 0; i < vllist->nr_servers; i++) { server = vllist->servers[i].server; if (test_bit(AFS_VLSERVER_FL_PROBED, &server->flags)) continue; - if (!test_and_set_bit_lock(AFS_VLSERVER_FL_PROBING, &server->flags)) { - ret = afs_do_probe_vlserver(net, server, key, i); - if (ret) - return ret; - } + if (!test_and_set_bit_lock(AFS_VLSERVER_FL_PROBING, &server->flags) && + afs_do_probe_vlserver(net, server, key, i, &e)) + in_progress = true; } - return 0; + return in_progress ? 0 : e.error; } /* |