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| author |   J. Bruce Fields <bfields@citi.umich.edu> | 2007-07-17 04:04:49 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 10:23:08 -0700 |
| commit | 91fe39d35ebd6adaece4e090f6b1a3e4b6a59c97 (patch) | |
| tree | f76c9129068fdb96408295ddb1c53491cf663389 /fs | |
| parent | knfsd: nfsd: factor out code from show_expflags (diff) | |
| download | linux-dev-91fe39d35ebd6adaece4e090f6b1a3e4b6a59c97.tar.xz linux-dev-91fe39d35ebd6adaece4e090f6b1a3e4b6a59c97.zip | |
knfsd: nfsd: display export secinfo information
Add secinfo information to the display in proc/net/sunrpc/nfsd.export/content.
Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/export.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 06d5cd4a52c4..c7bbf460b009 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -641,6 +641,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen) static void exp_flags(struct seq_file *m, int flag, int fsid, uid_t anonu, uid_t anong, struct nfsd4_fs_locations *fslocs); +static void show_secinfo(struct seq_file *m, struct svc_export *exp); static int svc_export_show(struct seq_file *m, struct cache_detail *cd, @@ -670,6 +671,7 @@ static int svc_export_show(struct seq_file *m, seq_printf(m, "%02x", exp->ex_uuid[i]); } } + show_secinfo(m, exp); } seq_puts(m, ")\n"); return 0; @@ -1467,6 +1469,33 @@ static void show_expflags(struct seq_file *m, int flags, int mask) } } +static void show_secinfo_flags(struct seq_file *m, int flags) +{ + seq_printf(m, ","); + show_expflags(m, flags, NFSEXP_SECINFO_FLAGS); +} + +static void show_secinfo(struct seq_file *m, struct svc_export *exp) +{ + struct exp_flavor_info *f; + struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors; + int lastflags = 0, first = 0; + + if (exp->ex_nflavors == 0) + return; + for (f = exp->ex_flavors; f < end; f++) { + if (first || f->flags != lastflags) { + if (!first) + show_secinfo_flags(m, lastflags); + seq_printf(m, ",sec=%d", f->pseudoflavor); + lastflags = f->flags; + } else { + seq_printf(m, ":%d", f->pseudoflavor); + } + } + show_secinfo_flags(m, lastflags); +} + static void exp_flags(struct seq_file *m, int flag, int fsid, uid_t anonu, uid_t anong, struct nfsd4_fs_locations *fsloc) { |