16c00db4bb
Pull AFS fixes from David Howells:
"Here's a set of patches that fix a number of bugs in the in-kernel AFS
client, including:
- Fix directory locking to not use individual page locks for
directory reading/scanning but rather to use a semaphore on the
afs_vnode struct as the directory contents must be read in a single
blob and data from different reads must not be mixed as the entire
contents may be shuffled about between reads.
- Fix address list parsing to handle port specifiers correctly.
- Only give up callback records on a server if we actually talked to
that server (we might not be able to access a server).
- Fix some callback handling bugs, including refcounting,
whole-volume callbacks and when callbacks actually get broken in
response to a CB.CallBack op.
- Fix some server/address rotation bugs, including giving up if we
can't probe a server; giving up if a server says it doesn't have a
volume, but there are more servers to try.
- Fix the decoding of fetched statuses to be OpenAFS compatible.
- Fix the handling of server lookups in Cache Manager ops (such as
CB.InitCallBackState3) to use a UUID if possible and to handle no
server being found.
- Fix a bug in server lookup where not all addresses are compared.
- Fix the non-encryption of calls that prevents some servers from
being accessed (this also requires an AF_RXRPC patch that has
already gone in through the net tree).
There's also a patch that adds tracepoints to log Cache Manager ops
that don't find a matching server, either by UUID or by address"
* tag 'afs-fixes-20180514' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Fix the non-encryption of calls
afs: Fix CB.CallBack handling
afs: Fix whole-volume callback handling
afs: Fix afs_find_server search loop
afs: Fix the handling of an unfound server in CM operations
afs: Add a tracepoint to record callbacks from unlisted servers
afs: Fix the handling of CB.InitCallBackState3 to find the server by UUID
afs: Fix VNOVOL handling in address rotation
afs: Fix AFSFetchStatus decoder to provide OpenAFS compatibility
afs: Fix server rotation's handling of fileserver probe failure
afs: Fix refcounting in callback registration
afs: Fix giving up callbacks on server destruction
afs: Fix address list parsing
afs: Fix directory page locking
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _PERF_GTK_H_
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#define _PERF_GTK_H_ 1
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#include <stdbool.h>
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#pragma GCC diagnostic ignored "-Wstrict-prototypes"
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#include <gtk/gtk.h>
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#pragma GCC diagnostic error "-Wstrict-prototypes"
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struct perf_gtk_context {
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GtkWidget *main_window;
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GtkWidget *notebook;
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#ifdef HAVE_GTK_INFO_BAR_SUPPORT
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GtkWidget *info_bar;
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GtkWidget *message_label;
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#endif
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GtkWidget *statbar;
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guint statbar_ctx_id;
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};
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int perf_gtk__init(void);
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void perf_gtk__exit(bool wait_for_ok);
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extern struct perf_gtk_context *pgctx;
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static inline bool perf_gtk__is_active_context(struct perf_gtk_context *ctx)
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{
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return ctx && ctx->main_window;
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}
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struct perf_gtk_context *perf_gtk__activate_context(GtkWidget *window);
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int perf_gtk__deactivate_context(struct perf_gtk_context **ctx);
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void perf_gtk__init_helpline(void);
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void gtk_ui_progress__init(void);
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void perf_gtk__init_hpp(void);
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void perf_gtk__signal(int sig);
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void perf_gtk__resize_window(GtkWidget *window);
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const char *perf_gtk__get_percent_color(double percent);
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GtkWidget *perf_gtk__setup_statusbar(void);
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#ifdef HAVE_GTK_INFO_BAR_SUPPORT
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GtkWidget *perf_gtk__setup_info_bar(void);
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#else
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static inline GtkWidget *perf_gtk__setup_info_bar(void)
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{
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return NULL;
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}
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#endif
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struct perf_evsel;
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struct perf_evlist;
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struct hist_entry;
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struct hist_browser_timer;
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int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, const char *help,
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struct hist_browser_timer *hbt,
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float min_pcnt);
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int hist_entry__gtk_annotate(struct hist_entry *he,
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struct perf_evsel *evsel,
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struct hist_browser_timer *hbt);
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void perf_gtk__show_annotations(void);
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#endif /* _PERF_GTK_H_ */
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