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Date: Tue, 10 Jul 2007 12:27:43 +1000 From: NeilBrown <neilb@...e.de> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Neil Brown <neilb@...e.de> Subject: [PATCH 014 of 20] knfsd: nfsd: display export secinfo information From: J. Bruce Fields <bfields@...i.umich.edu> Add secinfo information to the display in proc/net/sunrpc/nfsd.export/content. Signed-off-by: "J. Bruce Fields" <bfields@...i.umich.edu> Signed-off-by: Neil Brown <neilb@...e.de> ### Diffstat output ./fs/nfsd/export.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff .prev/fs/nfsd/export.c ./fs/nfsd/export.c --- .prev/fs/nfsd/export.c 2007-07-10 11:46:05.000000000 +1000 +++ ./fs/nfsd/export.c 2007-07-10 11:48:23.000000000 +1000 @@ -641,6 +641,7 @@ static int svc_export_parse(struct cache 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_fi 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_fil } } +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) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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